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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Pyrimidine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Pyrimidine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Pyrimidine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Pyrimidine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"[2,4,6-13C3]- 4,6-Dichloro-2-methyl-5-aminopyrimidine" Stable Isotopes CS-EK-01833 39906-04-2 unlabeled Enquire
"[2,4,6-13C3]-4,6-Dihydroxy-2-methylpyrimidine" Stable Isotopes CS-EK-01814 1194-22-5 unlabeled Enquire
"[Ring-13C4]-4-Amino-2,6-dichloropyrimidine" Stable Isotopes CS-EK-01422 10132-07-7 unlabeled Enquire
"4-Chloro-2,6-dimethoxy-5-pyrimidinecarboxaldehyde-13C" Stable Isotopes CS-T-71939 1391054-67-3 Enquire
"5,6-Diamino-4-hydroxypyrimidine-13C,15N" Stable Isotopes CS-T-88672 1246820-56-3 Enquire
"5-Bromo-2,4-pyrimidinedione 13C,15N2" Stable Isotopes CS-T-49917 181517-13-5 Enquire
"cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(... Stable Isotopes CS-T-54839 1217728-33-0 Enquire
(2R-cis)-1-[2-(Hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H... Stable Isotopes CS-T-96355 Not Available Enquire
(S)-Tetrahydro-α-(1-methylethyl)-2-oxo-1(2H)-pyrimidineaceti... Stable Isotopes CS-T-86962 1323257-58-4 Enquire
[13C4]-4-hydroxy-2,6-dimethylpyrimidine Stable Isotopes CS-EK-00713 6622-92-0 unlabeled Enquire
[2-13C]-2-Chloropyrimidine Stable Isotopes CS-EK-00911 1722-12-9 unlabeled Enquire
[2-13C]-4,6-Dihydroxy-2-mercaptopyrimidine Stable Isotopes CS-EK-01226 504-17-6 unlabeled Enquire
[4-13C]-2-Amino-4,6-dichloropyrimidine Stable Isotopes CS-EK-01732 56-05-3 unlabeled Enquire
[U-15N2]-2-Chloropyrimidine Stable Isotopes CS-EK-02481 83056-75-1 Enquire
1-(3,5-Anhydro-2-deoxy-b-D-threo-pentofuranosyl)-5-methyl-2,... Stable Isotopes CS-T-97797 Not Available Enquire
1,2,3,4-Tetrahydro-5-methyl-2,4-bis[(trimethylsilyl)oxy]pyri... Stable Isotopes CS-T-99798 Not Available Enquire
1,6-Dihydro-5-hydroxy-1-methyl-2-[1-methyl-1-[[benzylcarbamo... Stable Isotopes CS-T-101519 1189485-35-5 Enquire
1-[6-(2-propenyl)-ergoline-8β-carbonyl]-3-methyl-perhydropyr... Stable Isotopes CS-T-98678 Not Available Enquire
2-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-met... Stable Isotopes CS-T-100858 1189508-85-7 Enquire
2-(1-Piperazinyl)pyrimidine-D8 Stable Isotopes CS-T-60619 1309283-31-5 Enquire
2,4,5-Triamino-6-hydroxypyrimidine-13C2 Sulfate Salt Stable Isotopes CS-T-99770 Not Available Enquire
2,4-Bis((trimethylsilyl)oxy)pyrimidine-13C,15N2 Stable Isotopes CS-T-100756 Not Available Enquire
2,4-Diamino-6-hydroxypyrimidine-15N3 Stable Isotopes CS-T-88378 1638736-04-5 Enquire
2,4-Diamino-6-hydroxypyrimidine-15N4 Stable Isotopes CS-T-100490 Not Available Enquire
2,4-Dichloro-5-methylpyrimidine-15N2,13C Stable Isotopes CS-T-100478 Not Available Enquire
2,4-Dimethoxy-5-methylpyrimidine-13C,d3 Stable Isotopes CS-T-100431 Not Available Enquire
2,4-Dimethoxy-6-morpholinopyrimidine-5-carbaldehyde-13C Stable Isotopes CS-T-100372 Not Available Enquire
2,6-Diamino-4-hydroxy-5-nitrosopyrimidine-13C2 Stable Isotopes CS-T-99294 2710560-37-3 Enquire
2,6-Diamino-4-hydroxy-5-nitrosopyrimidine-13C2,15N Stable Isotopes CS-T-100491 Not Available Enquire
2,6-Dichloro-4,8-(dipiperidino-d20)pyrimido[5,4-d]pyrimidine Stable Isotopes CS-T-52598 1189450-21-2 Enquire
2-Amino-4,6-dihydroxypyrimidine-13C2 Stable Isotopes CS-T-100886 Not Available Enquire
2-Amino-4,6-dimethoxypyrimidine-d6 Stable Isotopes CS-T-47765 1219803-92-5 Enquire
2-Chloro-4-(1-methylethoxy)-pyrimidine-d7 Stable Isotopes CS-T-100952 Not Available Enquire
2-Chloro-4-ethoxy-6-(trifluoromethyl)pyrimidine-D5 Stable Isotopes CS-T-100656 Not Available Enquire
4,6-Dimethoxy-1H-pyrazolo[3,4-d]pyrimidine-13C,15N2 Stable Isotopes CS-T-100416 Not Available Enquire
4-Chloro-6-(1-methylethoxy)-pyrimidine-d7 Stable Isotopes CS-T-100954 Not Available Enquire
4-Chloro-6-[2-(1,1-dimethylethoxy)ethoxy]-5-(2-methoxyphenox... Stable Isotopes CS-T-100617 Not Available Enquire
4-Ethyl-5-fluoropyrimidine-d3 Stable Isotopes CS-T-77680 1794786-17-6 Enquire
5-(3,4,5-Trimethoxy-d9-benzoyl)-2,4-pyrimidinediamine Stable Isotopes CS-T-100993 Not Available Enquire
5,6-Diamino-2,4-dihydroxypyrimidine-13C2 Bisulfite Salt Stable Isotopes CS-T-102238 Not Available Enquire
5,6-Diamino-2,4-dihydroxypyrimidine-13C2, Hydrochloride Salt Stable Isotopes CS-T-89004 1346605-20-6 Enquire
5-Bromo-2,4-bis(1,1-dimethylethoxy)pyrimidine-13C,15N2 Stable Isotopes CS-T-96630 Not Available Enquire
5-Bromo-2-chloropyrimidine-15N2 Stable Isotopes CS-T-101791 Not Available Enquire
5-Bromohexahydro-2,6-dioxo-4-pyrimidinecarboxylic Acid-15N2 Stable Isotopes CS-T-100702 Not Available Enquire
5-Fluorodihydropyrimidine-2,4-dione 13C,15N2 Stable Isotopes CS-T-54822 1189492-99-6 Enquire
5-Hydroxy-2-[1-methyl-1-[[benzylcarbamoyl]amino]ethyl]-6-met... Stable Isotopes CS-T-100189 1185032-53-4 Enquire
6-Amino-2,4-dihydroxypyrimidine-13C,15N2 Stable Isotopes CS-T-100885 1895922-32-3 Enquire
6-Amino-5-ethyl-5-(1-methylbutyl)-2,4(3H,5H)-pyrimidinedione... Stable Isotopes CS-T-101915 Not Available Enquire
6-Hydroxy-2,4,5-triaminopyrimidine-13C2,15N, Sulfate Stable Isotopes CS-T-102276 1330053-68-3 Enquire
Abacavir-d4 5’-4-Chloro-6-methylpyrimidine-2,5-diamine Stable Isotopes CS-T-94326 Unlabelled: 1443421-69-9 Enquire
Aminodichloropyrimidine-13C4-15N3 Stable Isotopes CS-O-14835 10132-07-7 (Unlabelled) Enquire
cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]me... Stable Isotopes CS-T-99234 1217650-77-5 Enquire
Dimethylhydroxypyrimidine 13C15N2 Hydrochloride Stable Isotopes CS-O-15467 1329509-46-7 Enquire
Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(methylsulfonyl)pyrim... Stable Isotopes CS-T-54473 1185128-49-7 Enquire
Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfon... Stable Isotopes CS-T-22813 1189696-04-5 Enquire
Methyl 4-(4-Fluorophenyl)-6-isopropyl-2-[N-methyl-N-(methyl-... Stable Isotopes CS-T-99169 Not Available Enquire
Sulfadimethoxypyrimidine D4 Stable Isotopes CS-O-47472 1392211-88-9 Enquire
Toxopyrimidine-13C, D2 Stable Isotopes CS-T-99778 Not Available Enquire
α-Methyl-5-pyrimidinemethanol-d3 Stable Isotopes CS-T-80938 1346602-35-4 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"4,6-Dichloro-2-(methylthio)-5-formylpyrimidine" API Standards CS-T-17635 33097-11-9 Enquire
"7-Amino-2-methyl-3-[3-(trifluoromethyl)phenyl]-pyrazolo[1,5... API Standards CS-M-31384 863305-82-2 Enquire
2,4-Dichloro-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidine API Standards CS-ZB-03776 2055107-43-0 Enquire
2-bromo-5-(1-methyl-piperidin-4-ylmethoxy)pyrimidine API Standards CS-EM-02829 1419101-22-6 Enquire
2-Hydrazino-4-(trifluoromethyl)pyrimidine API Standards CS-M-04775 197305-97-8 Enquire
4-[4-(Trifluoromethoxy)phenyl]pyrimidine-2-carboxylic Acid API Standards CS-DJ-00174 912850-80-7 Enquire
4-Chloro-6-(methylamino)pyrimidine-5-carbonitrile API Standards CS-DJ-00852 872890-15-8 Enquire
4-methyl-7H-pyrrolo[2,3-d]pyrimidine API Standards CS-EM-03061 945950-37-8 Enquire
5-(4-bromophenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidi... API Standards CS-Q-00014 312922-08-0 Enquire
5,7-Bis(trifluoromethyl)-3-cyano-2-(methylthio)-pyrazolo[1,5... API Standards CS-M-02683 174842-48-9 Enquire
5,7-Diphenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid API Standards CS-M-26108 5646-98-0 Enquire
5-Chloro-2-(hydroxymethyl)pyrimidine API Standards CS-DJ-00416 944902-98-1 Enquire
6-methoxy-4-methyl-2-pyrimidinecarbonitrile API Standards CS-DV-03302 64929-17-5 Enquire
6-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-sulfonyl c... API Standards CS-M-16735 6461-30-9 Enquire
6-Methyl-2-pyrrolidin-1-yl-pyrimidine-4-carboxylic acid API Standards CS-M-22420 1017422-68-2 Enquire
7-Furan-2-yl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid API Standards CS-M-10647 869947-18-2 Enquire
Ethyl 4-methyl-2-morpholinopyrimidine-5-carboxylate API Standards CS-T-74187 78318-44-2 Enquire
Ethyl 7-hydroxy-2-methyl-3-[3-(trifluoromethyl)-phenyl]pyraz... API Standards CS-M-30642 852690-95-0 Enquire
Methyl 2-methylpyrimidine-5-carboxylate API Standards CS-M-43191 5571-03-9 Enquire
Pyrimidine API Standards CS-T-41202 289-95-2 Enquire
Toxopyrimidine API Standards CS-M-56031 73-67-6 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-((2S,3R,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)-3-meth... Metabolites CS-O-40210 2041584-99-8 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(S)-methyl 5-Oxo-5,6,7,8-tetrahydroimidazo[1,5-c]pyrimidine... Impurities CS-T-80845 69614-04-6 Enquire
"1-(4-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidin... Impurities CS-M-30252 75837-75-1 Enquire
"1-(4-Methoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidi... Impurities CS-M-30256 75837-81-9 Enquire
"1-Allyl-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidinecarbonitri... Impurities CS-M-31310 25855-27-0 Enquire
"2-(Cyclopentylamino)pyrimidine-5-boronic acid, pinacol este... Impurities CS-T-73459 1202805-22-8 Enquire
"2-(Ethoxycarbonylmethylamino)pyrimidine-5-boronic Acid, Pin... Impurities CS-T-76088 1202805-23-9 Enquire
"2-(Furan-2-ylmethylamino)pyrimidine-5-boronic acid, pinacol... Impurities CS-T-77414 1218790-00-1 Enquire
"2-(Methylsulfanyl)-1,4,5,6-tetrahydropyrimidine hydroiodide... Impurities CS-M-32988 5445-73-8 Enquire
"2-(Methylthio)-4,6-pyrimidinediol" Impurities CS-T-35226 1979-98-2 Enquire
"2,4,6-Triamino-5-pyrimidinecarbonitrile" Impurities CS-T-62234 465531-97-9 Enquire
"2,4,6-Trichloro-5-nitropyrimidine" Impurities CS-DL-00571 4359-87-9 Enquire
"2,4-Bis(methylthio)pyrimidine" Impurities CS-DL-00727 5909-26-2 Enquire
"2,4-Diamino-6-ethyl-5-iodopyrimidine" Impurities CS-CG-00135 514854-13-8 Enquire
"2,4-Diamino-6-ethylpyrimidine" Impurities CS-CG-00136 514854-12-7 Enquire
"2,4-diaminopyrimidine-5-carboxamide" Impurities CS-DL-00737 66131-74-6 Enquire
"2,4-Dichloro-5-methoxy pyrimidine" Impurities CS-DL-00872 19646-07-2 Enquire
"2,4-dichloro-6,7-dihydrothieno[3,2-d]pyrimidine" Impurities CS-DL-00931 74901-69-2 Enquire
"2,4-Difluoropyrimidine" Impurities CS-M-08713 2802-61-1 Enquire
"2,4-Dihydroxypyrrolo[2,3-d]pyrimidine" Impurities CS-T-53264 39929-79-8 Enquire
"2,4-Dimethoxypyrimidine-5-carbaldehyde" Impurities CS-M-28036 52606-02-7 Enquire
"2,5-Diamino-4,6-dihydroxy pyrimidine" Impurities CS-DL-00705 40769-69-5 Enquire
"2,6-Dichloropyrimidine-4-carbonitrile" Impurities CS-DL-00884 26293-93-6 Enquire
"2-Amino-4-(2-hydroxyethoxy)-6-oxo-1,6-dihydro-5-pyrimidinec... Impurities CS-M-30503 126865-37-0 Enquire
"2-Chloro-4-(2-fluorophenyl)-6-methylthieno[2,3-d]pyrimidine... Impurities CS-T-50735 99499-25-9 Enquire
"2-Cyclopropyl-6-oxo-1,6-dihydropyrimidine-4-carboxylic Acid... Impurities CS-DJ-00728 858956-25-9 Enquire
"2-Methyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid" Impurities CS-M-07693 96319-38-9 Enquire
"2-Methylthio-7-[2-(4-nitrophenoxy)ethylamino]thiazolo[4,5-d... Impurities CS-H-00577 1000574-56-0 Enquire
"2-Oxo-1,2-dihydro-4-pyrimidinecarbaldehyde oxime" Impurities CS-DL-00745 7460-56-2 Enquire
"3-(2-Chloroethyl)-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyri... Impurities CS-T-72320 1138463-56-5 Enquire
"3-Bromo-5,7-dimethylpyrazolo[1,5-a]pyrimidine-2-carboxylic ... Impurities CS-M-29040 294194-46-0 Enquire
"3-Bromo-5-phenyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimid... Impurities CS-M-26237 304687-28-3 Enquire
"3-Chloro-5-cyclopropyl-7-(trifluoromethyl)-pyrazolo[1,5-a]p... Impurities CS-M-29041 797809-11-1 Enquire
"3-Chloro-5-methyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimi... Impurities CS-M-29038 524036-11-1 Enquire
"3-Chloro-6-methylpyrazolo[1,5-a]pyrimidine-2-carboxylic aci... Impurities CS-M-29074 1015846-76-0 Enquire
"3-Methyl-6,7-dihydro-5H-thiazolo[3,2-a]-pyrimidine-2-carbox... Impurities CS-M-09456 682327-09-9 Enquire
"4,4,6-Trimethyl-4,5-dihydropyrimidine-2-thiol" Impurities CS-M-47622 933-49-3 Enquire
"4,5,6-Triaminopyrimidine Sulfate Hydrate" Impurities CS-BI-00027 6640-23-9 Enquire
"4,6-Diamino-2-hydroxypyrimidine" Impurities CS-DL-00693 31458-45-4 Enquire
"4,6-Dihydroxy-2-methylpyrimidine" Impurities CS-DL-01022 40497-30-1 Enquire
"4,6-Dihydroxy-2-methyl-pyrimidine-5-carbaldehyde" Impurities CS-M-07128 14160-85-1 Enquire
"4,6-Dimethoxypyrimidine-2-carboxylic acid" Impurities CS-M-07970 128276-50-6 Enquire
"4,6-Dimethyl-2-mercaptopyrimidine" Impurities CS-M-16301 22325-27-5 Enquire
"4-Amino-2,5-dichloropyrimidine" Impurities CS-DJ-01095 89180-51-8 Enquire
"4-Chloro-2-fluoro-1H-pyrrolo[2,3-d]pyrimidine" Impurities CS-DV-02714 1206825-32-2 Enquire
"4-Chloro-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylic Acid Ethy... Impurities CS-T-72206 1638760-02-7 Enquire
"4-Chloro-5-methoxy-2,6-dimethylpyrimidine" Impurities CS-DV-02734 1286784-01-7 Enquire
"4-Chloro-6-methyl-5H-pyrrolo[3,2-d]pyrimidine" Impurities CS-DV-02737 91862-35-0 Enquire
"4-Chloro-7-cyclohexyl-6,7-dihydro-2-(methylthio)-(5H)-pyrro... Impurities CS-M-50296 388572-67-6 Enquire
"4-Methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]-pyrimidine-4-ca... Impurities CS-M-21660 359418-42-1 Enquire
"4-Methyl-2-pyridin-2-yl-5,6,7,8-tetrahydro-pyrido[3,4-d]pyr... Impurities CS-M-50927 97628-91-6 Enquire
"4-Pyrimidinecarboxylicacid,5-methoxy-2-methyl-(9CI)" Impurities CS-DL-00989 113949-10-3 Enquire
"5-(2-Aminoethyl)pyrimidine-2,4(1H,3H)-dione" Impurities CS-M-28222 221170-25-8 Enquire
"5-(2-methoxyphenoxy)-[2,2-Bipyrimidine]-4,6(1H,5H)-dione" Impurities CS-O-31786 150728-12-4 In Stock
"5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diol" Impurities CS-T-45600 93885-69-9 Enquire
"5-(3-bromophenyl)pyrimidine-4,6(1H,5H)-dione" Impurities CS-O-14735 1515022-27-1 Enquire
"5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine-2... Impurities CS-DV-02939 1025708-31-9 Enquire
"5-(4-Ethoxy-phenyl)-7-methyl-pyrazolo-[1,5-a]pyrimidine-2-c... Impurities CS-M-07066 354542-40-8 Enquire
"5-(4-Hydroxy Benzylidene)- Pyrimidine-2,4,6-Trione" Impurities CS-CJ-00144 27406-31-1 Enquire
"5-(4-Methoxyphenyl)-7-(trifluoromethyl)pyrazolo-[1,5-a]pyri... Impurities CS-M-29032 310451-80-0 Enquire
"5,6-diamino-1-ethyl-3-propylpyrimidine-2,4(1H,3H)-dione" Impurities CS-DV-02976 752222-81-4 Enquire
"5,6-Diamino-1-methylpyrimidine-2,4(1H,3H)-dione" Impurities CS-M-47061 6972-82-3 Enquire
"5,7-Dichloroimidazo[1,2-a]pyrimidine" Impurities CS-T-52628 57473-32-2 Enquire
"5,7-Dimethyl-6-(2-methylbenzyl)pyrazolo-[1,5-a]pyrimidine-3... Impurities CS-M-26160 440650-70-4 Enquire
"5,7-Diphenyl-pyrazolo[1,5-a]pyrimidine-3-carboxylic Acid Et... Impurities CS-T-53825 895764-31-5 Enquire
"5-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzyli... Impurities CS-N-00282 Not Available Enquire
"5-Amino-2-chloro-2,3-dihydrothiazolo[4,5-d]pyrimidine-7-(6H... Impurities CS-T-02199 30161-95-6 Enquire
"5-Bromopyrimidine-4,6(1H,5H)-dione" Impurities CS-DL-00719 52176-13-3 Enquire
"5-Methyl-4-oxo-3,4-dihydro-thieno-[2,3-d]pyrimidine-6-carbo... Impurities CS-M-06588 101667-97-4 Enquire
"5-Methyl-4-oxo-4,5-dihydroisoxazolo-[5,4-d]pyrimidine-3-car... Impurities CS-M-26877 1104927-34-5 Enquire
"5-Methyl-7-(trifluoromethyl)pyrazolo-[1,5-a]pyrimidine-3-ca... Impurities CS-M-26917 695191-64-1 Enquire
"5-Nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic... Impurities CS-M-25523 17687-24-0 Enquire
"5-Piperidin-3-yl-7-trifluoromethyl-imidazo[1,2-a]-pyrimidin... Impurities CS-M-29297 1185299-45-9 Enquire
"5-Pyrimidinecarboxylic acid, 2-cyclopropyl- (9CI)" Impurities CS-DL-00923 648423-79-4 Enquire
"6-(2-Hydroxy-ethyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic ... Impurities CS-M-09696 725693-84-5 Enquire
"6-(3,5-Dimethoxyphenyl)pyrido[2,3-d]pyrimidine-2,7-diamine" Impurities CS-T-53478 192705-78-5 Enquire
"6-Amino-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldeh... Impurities CS-M-07667 87166-64-1 Enquire
"6-Amino-4-chloro-1,2-dihydro-1-hydroxy-2-iminopyrimidine" Impurities CS-T-02198 887352-37-6 Enquire
"6-Fluoropyrimidine-2,4(1H,3H)-dione" Impurities CS-BF-00425 591-36-6 Enquire
"6-Hydrazino-3-methylpyrimidine-2,4(1H,3H)-dione" Impurities CS-M-28140 1142201-78-2 Enquire
"6-Methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid... Impurities CS-M-25607 32092-27-6 Enquire
"7-(Difluoromethyl)-5-(4-fluorophenyl)pyrazolo-[1,5-a]pyrimi... Impurities CS-M-29096 712319-09-0 Enquire
"7-(Difluoromethyl)-5-methyl-4,5,6,7-tetrahydro-[1,2,4]triaz... Impurities CS-M-29071 664992-04-5 Enquire
"7-Amino-1-cyclopropyl-3-ethyl-2,4-dioxopyrido[2,3-d]pyrimid... Impurities CS-T-02276 142557-61-7 Enquire
"7-amino-2-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxyl... Impurities CS-Q-01240 1211486-58-6 Enquire
"7-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine... Impurities CS-M-53050 192869-80-0 Enquire
"7-Benzyl-4-chloro-5,6-diphenyl-7H-pyrrolo-[2,3-d]pyrimidine... Impurities CS-M-33050 173458-82-7 Enquire
"7-Difluoromethyl-5-methyl-[1,2,4]triazolo-[1,5-a]pyrimidine... Impurities CS-M-07400 445025-82-1 Enquire
"7-Difluoromethyl-5-methyl-pyrazolo-[1,5-a]pyrimidine-3-carb... Impurities CS-M-07401 438218-14-5 Enquire
"7-tert-Butyl-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic ... Impurities CS-M-10166 883546-40-5 Enquire
"7-Thiophen-2-yl-4,7-dihydro-tetrazolo[1,5-a]-pyrimidine-5-c... Impurities CS-M-22770 887031-85-8 Enquire
"Ethyl 1,6-dimethyl-2-oxo-4-phenyl-1,2,3,4-tetrahydro-5-pyri... Impurities CS-M-34521 50628-42-7 Enquire
"Ethyl 2-(chloromethyl)-5-methyl-4-oxo-3,4-dihydrothieno[2,3... Impurities CS-M-26566 89567-06-6 Enquire
"Ethyl 2,5-dimethyl-4-oxo-3,4-dihydrothieno-[2,3-d]pyrimidin... Impurities CS-M-26004 23903-53-9 Enquire
"Ethyl 2-amino-4-chlorothieno[2,3-d]-pyrimidine-6-carboxylat... Impurities CS-M-50590 847560-46-7 Enquire
"Ethyl 5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-... Impurities CS-M-42798 95898-54-7 Enquire
"Ethyl 5-hydroxy-2-(methylthio)-7-oxo-8-phenyl-7,8-dihydropy... Impurities CS-M-42801 1253791-97-7 Enquire
"Ethyl 5-nitro-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-car... Impurities CS-M-04959 52047-16-2 Enquire
"Ethyl 5-oxo-2,3-dihydro-5H-[1,3]thiazolo-[3,2-a]pyrimidine-... Impurities CS-M-31174 32084-53-0 Enquire
"Ethyl 5-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate... Impurities CS-M-25608 1185295-18-4 Enquire
"Ethyl pyrazolo[1,5-a]pyrimidine-3-carboxylate" Impurities CS-M-28961 115932-00-8 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(9H-fluoren-9-yl)methyl 2,4-dichloro-7,8-dihydropyrido[4,3-... Intermediates CS-BO-00148 903130-16-5 Enquire
"(S)-2,6-Dioxohexahydropyrimidine-4-carboxylic acid" Intermediates CS-M-58308 5988-19-2 Enquire
"1-(2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]amino}ethyl... Intermediates CS-EL-00784 303153-09-5 Enquire
"1-(2-chloro-3-pyridinyl)-5-[3-(dimethylamino)acryloyl]-3-me... Intermediates CS-EL-01790 339279-37-7 Enquire
"1-(3,4-dimethoxyphenethyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-p... Intermediates CS-EL-04329 133181-42-7 Enquire
"1-(3,4-dimethoxyphenethyl)-6-[2-(dimethylamino)vinyl]-4-oxo... Intermediates CS-EL-07534 303148-47-2 Enquire
"1-(3,4-dimethoxyphenethyl)-6-methyl-4-oxo-1,4-dihydro-5-pyr... Intermediates CS-EL-04356 303148-43-8 Enquire
"1-(4-chlorobenzyl)-2,4-dioxo-1,2,3,4-tetrahydro-5-pyrimidin... Intermediates CS-EL-04569 338399-17-0 Enquire
"1-(4-chlorophenyl)-2,4-dioxohexahydro-5-pyrimidinecarboximi... Intermediates CS-EL-12660 400075-17-4 Enquire
"1,2,3,4,5,6,7,8-Octahydro-2,4-dioxo-[1]benzothieno[2,3-d]py... Intermediates CS-T-83306 1417635-86-9 Enquire
"1,2,3,4,7,8-hexahydro-2,4,7-trioxo-Pyrido[2,3-d]pyrimidine-... Intermediates CS-DV-00619 918476-94-5 Enquire
"1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine" Intermediates CS-O-31905 4271-96-9 Enquire
"1,3,6-Trimethylpyrimidine-2,4(1H,3H)-dione" Intermediates CS-EL-05826 13509-52-9 Enquire
"1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidi... Intermediates CS-T-66841 1256346-16-3 Enquire
"1,3-Dimethyl-1H,4H,5H,6H,7H-pyrazolo[3,4-d]-pyrimidine-4,6-... Intermediates CS-M-43160 1072895-79-4 Enquire
"1,3-Dimethyl-2,4-dioxopyrimidine-5-carbohydrazide" Intermediates CS-AC-08140 39513-55-8 Enquire
"1,3-dimethylfuro[2,3-d]pyrimidine-2,4,5(1H,3H,6H)-trione" Intermediates CS-EL-30452 238753-38-3 Enquire
"1,3-Dimethylpyrimidine-2,4-dione-5-boronic acid" Intermediates CS-AC-06345 223418-73-3 Enquire
"1,4-Dihydro-pyrazolo[4,3-d]pyrimidine-5,7-dione" Intermediates CS-BZ-00037 40769-81-1 Enquire
"1,5-Dihydropyrrolo[3,2-a]pyrimidine-2,4-dione" Intermediates CS-T-19327 65996-50-1 Enquire
"1,6-Dihydro-1-methyl-5-(2-propoxyphenyl)-3-propyl-7H-pyrazo... Intermediates CS-T-89360 479074-08-3 Enquire
"1-[(4-chlorobenzyl)oxy]-2,4-dioxo-1,2,3,4-tetrahydro-5-pyri... Intermediates CS-EL-00462 477853-56-8 Enquire
"1-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-2,4(1H,3H)-pyr... Intermediates CS-EL-06759 250714-11-5 Enquire
"1-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-3-(2-phenoxyet... Intermediates CS-EL-15336 251310-56-2 Enquire
"1-[4-Amino-7-(3-tert-butyldimethylsilyloxypropyl)-5-(4-meth... Intermediates CS-T-47666 821794-84-7 Enquire
"1-benzyl-4,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine" Intermediates CS-BO-00092 50270-30-9 Enquire
"1-benzyl-6-hydroxy-2-oxo-1,2-dihydro-4-pyrimidinecarboxylic... Intermediates CS-EL-06197 338774-89-3 Enquire
"1-benzyl-6-hydroxy-2-oxo-N-[4-(trifluoromethoxy)phenyl]-1,2... Intermediates CS-EL-31401 338412-65-0 Enquire
"1-benzyl-N-(2,6-dichlorophenyl)-6-hydroxy-2-oxo-1,2-dihydro... Intermediates CS-EL-08539 338412-53-6 Enquire
"1-benzyl-N-(2-fluorophenyl)-6-hydroxy-2-oxo-1,2-dihydro-4-p... Intermediates CS-EL-31131 338412-73-0 Enquire
"1-benzyl-N-(3,4-difluorophenyl)-6-hydroxy-2-oxo-1,2-dihydro... Intermediates CS-EL-31757 338412-76-3 Enquire
"1-benzyl-N-(3,4-dimethylphenyl)-6-hydroxy-2-oxo-1,2-dihydro... Intermediates CS-EL-31292 338412-52-5 Enquire
"1-benzyl-N-(3-chloro-2,4-difluorophenyl)-6-hydroxy-2-oxo-1,... Intermediates CS-EL-31468 861212-11-5 Enquire
"1-benzyl-N-(4-fluorophenyl)-6-hydroxy-2-oxo-1,2-dihydro-4-p... Intermediates CS-EL-31027 338412-74-1 Enquire
"1-Ethyldihydro-6-imino-2,4,5(3H)-pyrimidinetrione 5-(O-Meth... Intermediates CS-T-92299 71342-66-0 Enquire
"1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid" Intermediates CS-EM-03518 1095822-30-2 Enquire
"2-(1,1-dimethylethyl)-5-Pyrimidinecarboxylic acid" Intermediates CS-DV-01039 126230-73-7 Enquire
"2-(1,3-benzodioxol-5-yl)-3-bromoimidazo[1,2-a]pyrimidine" Intermediates CS-EL-02587 866145-38-2 Enquire
"2-(2,2,2-trifluoroethoxy)pyrimidine-5-boronic acid, pinacol... Intermediates CS-AC-09602 1351234-12-2 Enquire
"2-(2,4-Dichlorophenylamino)-4-trifluoromethylpyrimidine-5-c... Intermediates CS-T-90443 666260-42-0 Enquire
"2-(2,5-dimethyl-1H-pyrrol-1-yl)-4-(2-thienyl)pyrimidine" Intermediates CS-EL-29368 866136-75-6 Enquire
"2-(3,4-dichlorophenyl)-5-phenyl-7-(trifluoromethyl)pyrazolo... Intermediates CS-EL-16930 477848-56-9 Enquire
"2-(3,4-Dichlorophenyl)-imidazo[1,2-a]pyrimidine-3-carboxald... Intermediates CS-AC-01482 891764-37-7 Enquire
"2-(3,4-Dimethoxyphenyl)imidazo[1,2-a]pyrimidine" Intermediates CS-AC-09991 143696-72-4 Enquire
"2-(3-Methoxypropylamino)pyrimidine-5-boronic acid, pinacol ... Intermediates CS-AC-05575 1218789-31-1 Enquire
"2-(4-{[4,6-bis(trifluoromethyl)-2-pyridinyl]oxy}phenyl)-4-(... Intermediates CS-EL-20524 477856-74-9 Enquire
"2-(4-Bromo-phenyl)-imidazo[1,2-a]pyrimidine" Intermediates CS-T-70296 56921-85-8 Enquire
"2-(4-Methoxybenzylamino)pyrimidine-5-boronic acid, pinacol ... Intermediates CS-T-81671 1218790-01-2 Enquire
"2-(5-bromo-2-thienyl)imidazo[1,2-a]pyrimidine" Intermediates CS-EL-10540 439107-52-5 Enquire
"2-(benzylsulfanyl)[1,2,4]triazolo[1,5-a]pyrimidine-6-carbon... Intermediates CS-EL-01792 303150-50-7 Enquire
"2-(benzylsulfanyl)-1,4,5,6-tetrahydropyrimidine-hydrabromid... Intermediates CS-EL-19106 135276-86-7 Enquire
"2-(benzylsulfanyl)-1-[(4-fluorophenyl)sulfonyl]-1,4,5,6-tet... Intermediates CS-EL-07921 866153-34-6 Enquire
"2-(benzylsulfanyl)-4-(1-pyrrolidinyl)[1]benzothieno[3,2-d]p... Intermediates CS-EL-19442 478029-89-9 Enquire
"2-(benzylsulfanyl)-4-(2,4-dichlorophenoxy)thieno[3,2-d]pyri... Intermediates CS-EL-18300 339018-97-2 Enquire
"2-(benzylsulfanyl)-4-(4-methylphenoxy)thieno[3,2-d]pyrimidi... Intermediates CS-EL-19850 478067-49-1 Enquire
"2-(benzylsulfanyl)-4-[(2,4-dichlorophenyl)sulfanyl]thieno[3... Intermediates CS-EL-19765 339018-96-1 Enquire
"2-(benzylsulfanyl)-4-[(4-methoxyphenyl)sulfanyl][1]benzothi... Intermediates CS-EL-18277 478029-99-1 Enquire
"2-(benzylsulfanyl)-4-methyl-6,7-dihydro-5H-cyclopenta[d]pyr... Intermediates CS-EL-19160 477852-30-5 Enquire
"2-(benzylsulfanyl)-4-methyl-7-phenyl-6,7-dihydro-5H-pyrrolo... Intermediates CS-EL-18415 338415-97-7 Enquire
"2-(benzylsulfanyl)-5-(4-chlorophenyl)-4-(2'-fluoro-4'-propy... Intermediates CS-EL-19611 478248-93-0 Enquire
"2-(cyanomethyl)-5-(3-fluoro-4-methoxyphenyl)-6-methylpyrazo... Intermediates CS-EL-03136 865658-25-9 Enquire
"2-(cyanomethyl)-7-phenylpyrazolo[1,5-a]pyrimidine-3-carboni... Intermediates CS-EL-05209 338394-58-4 Enquire
"2-(N,N-BisBOC-Amino)pyrimidine-5-boronic acid, pinacol este... Intermediates CS-AC-06144 1190423-36-9 Enquire
"2,2-Bipyrimidine" Intermediates CS-M-57463 34671-83-5 Enquire
"2,3,4,6,7,8-Hexahydro-1H-pyrimido[1,2-a]pyrimidine" Intermediates CS-DV-01224 5807-14-7 In Stock
"2,4(1h,3h)-pyrimidinedione,6-ethyl-1-phenyl-(9ci)" Intermediates CS-AD-00820 596803-79-1 Enquire
"2,4,5,6-Tetrachloropyrimidine" Intermediates CS-M-57658 1780-40-1 Enquire
"2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-methyl- (9CI)" Intermediates CS-DL-00204 2417-22-3 Enquire
"2,4,6,8-Tetrahydroxypyrimido[5,4-d]pyrimidine" Intermediates CS-M-56112 6713-54-8 Enquire
"2,4-Bis(benzyloxy)-5-bromopyrimidine" Intermediates CS-M-54873 41244-53-5 Enquire
"2,4-Bis(benzyloxy)pyrimidine" Intermediates CS-AC-11444 7306-79-8 Enquire
"2,4-Bis(dimethylamino)pyrimidine-6-carboxylic acid" Intermediates CS-M-03164 386715-39-5 Enquire
"2,4-Diamino-6-(4-fluorophenyl)pyrimidine" Intermediates CS-M-02032 175137-25-4 Enquire
"2,4-Diamino-6-hydroxy-5-thiocyanopyrimidine" Intermediates CS-T-16881 22288-75-1 Enquire
"2,4-Diamino-6-hydroxypyrimidine" Intermediates CS-T-16878 56-06-4 Enquire
"2,4-Diamino-6-mercapto-pyrimidine Sulfate" Intermediates CS-T-88531 307496-37-3 Enquire
"2,4-Diaminopyrimidine-5-carbonitrile" Intermediates CS-T-16935 16462-27-4 Enquire
"2,4-Dibromo-5-fluoropyrimidine" Intermediates CS-T-88540 1372096-33-7 Enquire
"2,4-Dichloro-5-(chloromethyl)pyrimidine" Intermediates CS-M-35398 7627-38-5 Enquire
"2,4-Dichloro-5-(iodomethyl)pyrimidine" Intermediates CS-M-35399 7627-44-3 Enquire
"2,4-Dichloro-5-(propan-2-yl)pyrimidine" Intermediates CS-T-88972 514843-12-0 Enquire
"2,4-dichloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine hydr... Intermediates CS-BO-00036 1208901-69-2 Enquire
"2,4-Dichloro-5,7-dihydrofuro[3,4-d]pyrimidine" Intermediates CS-BO-00103 848398-41-4 Enquire
"2,4-dichloro-5,7-dihydrothieno[3,4-d]pyrimidine" Intermediates CS-DV-01281 74901-71-6 Enquire
"2,4-dichloro-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylic acid" Intermediates CS-EL-04489 1781241-35-7 Enquire
"2,4-Dichloro-5-iodopyrimidine" Intermediates CS-T-88741 13544-44-0 Enquire
"2,4-dichloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine" Intermediates CS-EM-03164 129872-81-7 Enquire
"2,4-Dichloro-5-methyl-7h-pyrrolo[2,3-d]pyrimidine" Intermediates CS-BZ-00007 1060815-86-2 Enquire
"2,4-dichloro-6-(methylsulfanyl)-5-nitropyrimidine" Intermediates CS-EM-03235 1451885-60-1 Enquire
"2,4-Dichloro-6-methoxypyrimidine" Intermediates CS-T-89137 43212-41-5 Enquire
"2,4-Dichloro-6-methyl-7h-pyrrolo[2,3-d]pyrimidine" Intermediates CS-AC-09822 1192711-71-9 Enquire
"2,4-Dichloro-6-trifluoromethylpyrimidine" Intermediates CS-T-88502 16097-64-6 Enquire
"2,4-dichloro-7,8-dihydro-5h-s,s-di-oxoisothiopyrano[4,3-d]p... Intermediates CS-AD-00686 1187830-50-7 Enquire
"2,4-Dichloro-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidine" Intermediates CS-M-53216 181374-43-6 Enquire
"2,4-dichloro-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine" Intermediates CS-BO-00199 87466-23-7 Enquire
"2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde" Intermediates CS-EM-03022 1638767-57-3 Enquire
"2,4-dichloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine" Intermediates CS-EM-02901 90213-67-5 Enquire
"2,4-Dichloro-7-tosyl-7h-pyrrolo[2,3-d]pyrimidine" Intermediates CS-AC-09770 934524-10-4 Enquire
"2,4-Dichloropyrido[3,2-d]pyrimidine" Intermediates CS-T-91706 39551-54-7 Enquire
"2,4-Dichloropyrimidine-5-carboxylic acid amide" Intermediates CS-DL-00325 1240390-28-6 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine" Fine Chemicals CS-O-32145 479633-63-1 Enquire
2 4 5-triamino-6-hydroxypyrimidine sulfate Fine Chemicals CS-T-62235 35011-47-3 In Stock
2-​(methoxymethyl)​pyrimidine-​5-​carboxylic acid Fine Chemicals CS-P-08549 927803-37-0 Enquire
2-(1H)-Tetrahydropyrimidinethione Fine Chemicals CS-M-02894 2055-46-1 Enquire
2-(4-Ethylphenyl)-5-n-propyl-pyrimidine Fine Chemicals CS-H-00071 98495-11-5 Enquire
2-(tert-butylamino)-4-{[(1R,3R,4R)-3-hydroxy-4-methylcyclohe... Fine Chemicals CS-O-36275 1403859-14-2 Enquire
2,4,6-Trichloropyrimidine Fine Chemicals CS-T-45033 3764-01-0 In Stock
2,4-Dichloro-6-(chloromethyl)pyrimidine Fine Chemicals CS-ZG-12748 94170-66-8 Enquire
2,6-diamino-pyrimidine-4-one Fine Chemicals CS-O-37227 100643-27-4 Enquire
2-Amino-4,6-dichloropyrimidine Fine Chemicals CS-M-07579 56-05-3 In Stock
2-Amino-4,6-difluoropyrimidine Fine Chemicals CS-MM-09823 675-11-6 Enquire
2-amino-4,6-dimethyl pyrimidine Fine Chemicals CS-M-55629 767-15-7 In Stock
2-Amino-4-methyl-5-bromopyrimidine Fine Chemicals CS-AC-11507 17321-93-6 In Stock
2-Bromo-4-Chloro-5-fluoropyrimidine Fine Chemicals CS-O-54937 2043068-81-9 Enquire
2-Bromo-7-chloropyrazolo[1,5-a]pyrimidine Fine Chemicals CS-MM-51131 1203705-58-1 Enquire
2-Bromopyrimidine Fine Chemicals CS-M-11047 4595-60-2 Enquire
2-Chloro-4,6-dimethylpyrimidine Fine Chemicals CS-M-03134 4472-44-0 Enquire
2-Chloropyrimidine Fine Chemicals CS-T-51040 1722-12-9 In Stock
2-Fluoropyrimidine Fine Chemicals CS-T-75792 31575-35-6 Enquire
2-Iodopyrimidine Fine Chemicals CS-DV-01753 31462-54-1 Enquire
2-Methylhexahydropyrimidine Fine Chemicals CS-O-59871 16077-36-4 Enquire
2-Phenylpyrimidine Fine Chemicals CS-M-05128 7431-45-0 Enquire
4-([1,1'-biphenyl]-4-yl)-6-chloro-2-phenylpyrimidine Fine Chemicals CS-ED-01000 1689538-58-6 Enquire
4-(Biphenyl-4-yl)-6-(4-bromophenyl)-2-phenylpyrimidine Fine Chemicals CS-ZG-29264 1421599-34-9 Enquire
4,5-Pyrimidinediamine Fine Chemicals CS-O-52357 101080-48-2 Enquire
4,6-Dichloropyrimidine-2-carbonitrile Fine Chemicals CS-N-05159 1451391-83-5 Enquire
4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine Fine Chemicals CS-O-10816 113583-35-0 In Stock
4,6-Dimethyl-2-(methylthio)pyrimidine Fine Chemicals CS-O-60113 14001-64-0 Enquire
4-Amino-2-chloro-5-hydroxypyrimidine Fine Chemicals CS-DJ-00399 943995-31-1 Enquire
4-Amino-5-aminomethyl-2-methylpyrimidine Fine Chemicals CS-M-55521 95-02-3 Enquire
4-Aminopyrimidine Fine Chemicals CS-M-55126 591-54-8 Enquire
4-Chloro-2,5-dimethoxy-pyrimidine Fine Chemicals CS-ZI-15655 370103-25-6 Enquire
4-Chloro-5-fluoropyrimidine Fine Chemicals CS-T-70060 347418-42-2 Enquire
4-Chloro-6-(methoxymethyl)-pyrimidine Fine Chemicals CS-ZI-35808 3122-84-7 Enquire
4-Chloro-7H-pyrrolo[2,3-d]pyrimidine Fine Chemicals CS-M-11048 3680-69-1 In Stock
4-Chloropyrimidine Fine Chemicals CS-T-71897 17180-93-7 Enquire
4-Iodopyrimidine Fine Chemicals CS-M-52956 31462-57-4 Enquire
4-Methylpyrimidine Fine Chemicals CS-T-34773 3438-46-8 Enquire
5-(3-bromophenyl)-4,6-dichloropyrimidine Fine Chemicals CS-O-15173 1532412-37-5 In Stock
5-Bromo-2,4,6-Trichloropyrimidine Fine Chemicals CS-DL-00250 63931-21-5 In Stock
5-Bromopyrimidine Fine Chemicals CS-M-03703 4595-59-9 Enquire
5-Chloro-2-(piperidin-4-yl)pyrimidine hydrochloride Fine Chemicals CS-ED-41878 1402666-88-9 Enquire
5-Chloro-3-nitropyrazolo[1,5-a]pyrimidine Fine Chemicals CS-MM-23380 1363380-51-1 Enquire
5-Fluoropyrimidine Fine Chemicals CS-M-42624 675-21-8 Enquire
5-Hydroxypyrimidine Fine Chemicals CS-T-28599 26456-59-7 Enquire
5-Iodopyrimidine Fine Chemicals CS-M-54953 31462-58-5 Enquire
5-Methoxy-2,4-dimethylpyrimidine Fine Chemicals CS-T-94092 1369766-72-2 Enquire
5-Methylpyrimidine Fine Chemicals CS-T-34781 2036-41-1 Enquire
7H-Pyrrolo[2,3-d]pyrimidine Fine Chemicals CS-M-44208 271-70-5 In Stock
ethyl 1h-pyrazolo[3,4-d]pyrimidine-4-carboxylate Fine Chemicals CS-O-36719 2306272-96-6 Enquire
Formylaminopyrimidine Fine Chemicals CS-T-02668 1886-34-6 In Stock
Methyl 6-chloro-2-(methylsulfonyl)pyrimidine-4-carboxylate Fine Chemicals CS-O-37859 25742-28-3 Enquire
PYRIMIDINE 4,5,6-TRIAMINE SULPHURIC ACID Fine Chemicals CS-O-38542 49721-45-1 Enquire
Pyrimidine-2,4,5,6(1H,3H)-tetraone Monohydrate Fine Chemicals CS-MM-12412 50-71-5 Enquire
Pyrimidine-5-carboxylic acid Fine Chemicals CS-M-03203 4595-61-3 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,4,5-Trifluoropyrimidine" Building Blocks CS-M-23558 17573-79-4 Enquire
1,3-Diisopropylpyrimidine-2,4,6(1H,3H,5H)-trione Building Blocks CS-O-59361 66400-12-2 Enquire
2-(Methylthio)pyrimidine-5-boronic acid Building Blocks CS-M-52536 348098-29-3 Enquire
2,4,6-Trifluoropyrimidine Building Blocks CS-M-01634 696-82-2 Enquire
2,4-Diamino-5,6-dichloropyrimidine 3-Oxide Building Blocks CS-ED-00970 35139-68-5 Enquire
2-Chloro-4-(trifluoromethyl)pyrimidine Building Blocks CS-M-04700 33034-67-2 Enquire
2-chloro-4-pyridin-3-ylpyrimidine Building Blocks CS-O-48571 483324-01-2 Enquire
2-Chloro-5-(trifluoromethyl)pyrimidine Building Blocks CS-T-71752 69034-12-4 Enquire
2-Chloropyrimidine-5-boronic acid Building Blocks CS-T-72618 1003845-06-4 Enquire
2-Fluoro-5-(trifluoromethyl)pyrimidine Building Blocks CS-T-77983 1214344-68-9 Enquire
2-Hydroxy-4-(trifluoromethyl)pyrimidine Building Blocks CS-T-28864 104048-92-2 Enquire
4,5,6-Triamino-2(1H)-pyrimidinethione Building Blocks CS-ED-01852 1073-99-0 Enquire
4,5,6-Trifluoropyrimidine Building Blocks CS-M-06323 17573-78-3 Enquire
4,6-Dibromo-2-phenylpyrimidine Building Blocks CS-O-39615 83217-06-5 Enquire
4,6-difluoro-2-methylpyrimidine Building Blocks CS-TB-25529 18382-80-4 Enquire
4-Bromo-6-(trifluoromethyl)pyrimidine Building Blocks CS-M-55203 785777-89-1 Enquire
4-Chloro-2,6-diphenylpyrimidine Building Blocks CS-T-93960 29509-91-9 Enquire
4-Chloro-5-fluoro-6-methylpyrimidine Building Blocks CS-ZG-34869 898044-55-8 Enquire
4-Chloro-6-(4'-trifluoromethylphenyl)pyrimidine Building Blocks CS-O-43531 659729-09-6 Enquire
4-Chloro-6-(trifluoromethyl)pyrimidine Building Blocks CS-M-54874 37552-81-1 Enquire
4-Cyclopentylpyrimidine-5-boronic acid Building Blocks CS-T-73644 1072945-80-2 Enquire
4-Hydrazinopyrimidine Building Blocks CS-ZH-41380 22930-71-8 Enquire
5,7-Dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-methanamine Building Blocks CS-O-55692 1217027-16-1 Enquire
5-Bromo-2-tert-butyldimethylsilyloxy-pyrimidine Building Blocks CS-M-03075 121519-00-4 Enquire
5-Chloro-2,4,6-trifluoropyrimidine Building Blocks CS-M-04595 697-83-6 Enquire
5-Pyrimidineboronic Acid Pinacol Ester Building Blocks CS-T-41197 321724-19-0 Enquire
methyl 3-fluoroimidazo(1,2-a)pyrimidine-2-carboxylate Building Blocks CS-O-43239 1221715-46-3 Enquire
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