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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Propionic Acid, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Propionic Acid 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 Propionic Acid-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.

Propionic Acid Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R,S)-Alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Ac... Stable Isotopes CS-T-98753 1219376-36-9 Enquire
(S)-2-Bromopropionic Acid-13C,d4 Stable Isotopes CS-T-97734 Not Available Enquire
2-(2,4,5-Trichlorophenoxy)propionic Acid-13C6 Stable Isotopes CS-T-96175 Not Available Enquire
2-(p-sec-Butylphenyl)propionic Acid-d3 Stable Isotopes CS-T-101747 64451-76-9(unlabeled) Enquire
2-Phenylpropionic Acid Ethyl Ester-d3 Stable Isotopes CS-T-102126 Not Available Enquire
3-(N-Methyl-d3-N-pentylamino)propionic Acid Sodium Salt Stable Isotopes CS-T-99992 2741450-44-0(Unlabelled) Enquire
3-Hydroxypropionic Acid-13C3 Sodium Salt Stable Isotopes CS-T-102758 2815448-70-3 Enquire
3-Hydroxypropionic Acid-D4 Sodium Salt Stable Isotopes CS-T-102759 6487-38-3(Unlabelled) Enquire
3-Methylphosphinicopropionic Acid-d3 Sodium Salt Stable Isotopes CS-T-98959 Not Available Enquire
Indole-3-propionic Acid-d2 Stable Isotopes CS-O-15438 830-96-6 (Unlabeled) In Stock
N-Nitroso-N-Methyl-3-Aminopropionic acid-d3 Stable Isotopes CS-T-59541 1215691-18-1 In Stock
N-Nitroso-N-methyl-3-aminopropionic Acid-d3, Methyl Ester Stable Isotopes CS-T-83141 1246815-46-2 Enquire
2-(4’-Acetyl-2-fluoro-biphenyl-4-yl)propionic Acid-d3 Methyl... Stable Isotopes CS-T-64512 1185157-06-5 Enquire
2-(4'-Acetoxy-2-fluoro-biphenyl-4-yl)propionic Acid-d3 Methy... Stable Isotopes CS-T-47022 1216901-55-1 Enquire
3-(N-Methyl-N-pentyl-amino)propionic Acid-d3 Hydrochloride Stable Isotopes CS-T-58523 1246817-11-7 Enquire
3-Methylphosphinicopropionic Acid-d3 Diethyl Ester Stable Isotopes CS-T-82101 15090-23-0 (Unlabeled) Enquire
Poly(ethylene oxide-d4), a-(tridecanol-d27)-,w-(propionic ac... Stable Isotopes CS-PM-01633 Not Available Enquire
PROPIONIC ACID 13C Stable Isotopes CS-R-00638 6212-69-7 Enquire
PROPIONIC ACID 13C3 Stable Isotopes CS-R-00639 153474-35-2 Enquire
Propionic acid sodium salt 13C, D3 Stable Isotopes CS-CX-00334 158814-19-8 Enquire
α-Amino-ß-methylaminopropionic Acid-d3 Hydrochloride Stable Isotopes CS-T-66011 1794713-10-2 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Beta-Ureido-D-alpha-tosylaminopropionic Acid API CS-T-46160 121770-56-5 Enquire
Beta-Ureido-L-alpha-tosylaminopropionic Acid API CS-T-46161 1195628-02-4 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(3-hydroxyphenyl)-2-methylpropionic acid Metabolite CS-O-14216 46207-82-3 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-3-(1H-indol-3-yl)-2-ureidopropionic acid Impurity CS-O-48472 54896-75-2 Enquire
(S)-(-)-3-Acetylthio-2-methylpropionic Acid Impurity CS-T-01188 76497-39-7 In Stock
2-(4-ethyl-3-iodophenyl)-2-methylpropionic acid Impurity CS-O-54954 1256584-73-2 Enquire
2-[3-(bromomethyl)phenyl]propionic acid Impurity CS-O-44530 Not Available Enquire
2-Amino-3-(7-methyl-1h-indazol-5-yl)propionic acid Impurity CS-O-59741 943145-69-5 Enquire
3,3'-((4-((3-methoxy-3-oxopropyl)(pyridin-2-yl)carbamoyl)-2-... Impurity CS-O-57713 ---- Enquire
3-Phenoxypropionic acid Impurity CS-DL-01059 7170-38-9 In Stock
Cetirizine Propionic Acid Impurity CS-O-58231 ---- Enquire
N-Boc-(2S,3S)-3-amino-2-hydroxy-3-phenylpropionic acid Impurity CS-O-55164 59937-41-6 Enquire
(R)​-​3-​(Boc-​amino)​-​3-​(3-​chlorophenyl)​propionic Acid Impurity CS-T-67758 500789-06-0 Enquire
(R)-(+)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid Impurity CS-T-50762 17561-27-2 Enquire
(R)-(+)-2-Methoxypropionic Acid Impurity CS-T-32851 23943-96-6 Enquire
(R)-2-(Trifluoromethylsulfonyloxy)propionic Acid Methyl Este... Impurity CS-T-87539 115724-80-6 Enquire
(R)-3-Amino-2-phenyl-propionic acid Impurity CS-MM-47332 1008-63-5 Enquire
(R)-3-Amino-3-(2-bromo-phenyl)-propionic acid Impurity CS-AC-04649 737751-95-0 Enquire
(R)-3-Amino-3-(3-pyridyl)-propionic acid Impurity CS-AC-02970 155050-17-2 Enquire
(R)-3-Amino-3-(4-bromo-phenyl)-propionic acid Impurity CS-AC-04739 479074-63-0 Enquire
(R)-3-Amino-3-(4-cyano-phenyl)-propionic acid Impurity CS-AC-01864 738606-24-1 Enquire
(R)-3-Amino-3-(4-hydroxy-phenyl)-propionic acid Impurity CS-AC-03022 73025-68-0 Enquire
(R)-3-Amino-3-(4-trifluoromethylphenyl)propionic acid Impurity CS-AC-04533 774178-39-1 Enquire
(S)-(-)-2-Acetoxypropionic Acid Impurity CS-DE-00408 6034-46-4 Enquire
(S)-(-)-2-Chloro-3-[4(5)-imidazolyl]propionic Acid Impurity CS-T-50761 17561-26-1 Enquire
(S)-(-)-2-Chloropropionic Acid Impurity CS-T-50972 29617-66-1 Enquire
(S)-(-)-2-Methoxypropionic Acid Impurity CS-T-32852 23953-00-6 Enquire
(S)-2-Amino-3-(1H-indol-3-yl)-propionic acidmethyl ester hyd... Impurity CS-M-11037 7524-52-9 Enquire
(S)-2-Amino-3-(2-fluoro-phenyl)-propionic acid methyl ester,... Impurity CS-AC-03822 457654-69-2 Enquire
(S)-2-Amino-3-(2-oxo-1,2-dihydroquinolin-4-yl)propionic acid... Impurity CS-AC-04752 137433-08-0 Enquire
(S)-2-Amino-3-(4-hydroxy-phenyl)-propionic acidmethyl ester ... Impurity CS-M-16236 3417-91-2 Enquire
(S)-3-Amino-3-(2,3-dichloro-phenyl)-propionic acid Impurity CS-AC-01873 748128-13-4 Enquire
(S)-3-Amino-3-(4-fluoro-phenyl)-propionic acid Impurity CS-AC-02576 151911-33-0 Enquire
(S)-Boc-3-amino-2-(phenylsulfonylamino)-propionic acid Impurity CS-AC-04655 342888-28-2 Enquire
2-(2,2-Dimethyl-3-oxo-piperazin-1-yl)-propionic acid hydroch... Impurity CS-M-07402 1100203-57-3 Enquire
2-(2,5-Dimethyl-pyrrol-1-yl)-3-(1H-imidazol-4-yl)-propionic ... Impurity CS-M-09177 627055-02-1 Enquire
2-(2,6-Dichlorophenoxy)propionic Acid Impurity CS-T-17724 25140-90-3 Enquire
2-(2-Isopropyl-benzoimidazol-1-yl)-propionic acid hydrochlor... Impurity CS-M-07092 1097721-71-5 Enquire
2-(2-Methoxy-phenoxy)-propionic acid Impurity CS-M-10019 7309-51-5 Enquire
2-(2-Oxo-pyrrolidin-1-yl)-propionic acid Impurity CS-M-07051 67118-32-5 Enquire
2-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-propionic acid Impurity CS-M-07634 887408-84-6 Enquire
2-(3,5-Dimethyl-phenoxy)-propionic acid Impurity CS-M-10142 777-57-1 Enquire
2-(3-Isobutylphenyl)propionic acid Impurity CS-O-03608 6662-47-7 Enquire
2-(4-Chloro-3,5-dimethyl-phenoxy)-propionic acid Impurity CS-M-10143 14234-20-9 Enquire
2-(4-Ethoxy-phenoxy)-propionic acid Impurity CS-M-10138 99761-32-7 Enquire
2-(4-Secbutylphenyl)propionic acid Impurity CS-O-03607 64951-76-9 Enquire
2-(4-tert-Butyl-phenoxy)-2-methyl-propionic acid Impurity CS-M-10509 76674-58-3 Enquire
2-(6-Methyl-4-oxo-1,4-dihydro-pyrimidin-2-ylsulfanyl)-propio... Impurity CS-M-04398 347341-65-5 Enquire
2-(Benzo[1,3]dioxol-5-yloxy)-propionic acid Impurity CS-M-10141 106690-34-0 Enquire
2,2'-(7,7'-dimethoxy-[1,1'-binaphthalene]-3,3'-diyl)dipropio... Impurity CS-O-37783 Not Available Enquire
2,2-Dimethyl-3-(4-mercaptophenyl)propionic Acid Impurity CS-T-53612 887354-80-5 Enquire
2,3-Dibromo-2-(4-bromophenyl)propionic Acid Impurity CS-T-52509 112595-55-8 Enquire
2,3-Dibromo-3-(2-bromophenyl)propionic Acid Impurity CS-T-52510 246876-04-0 Enquire
2-[1,2,4]Triazol-1-yl-propionic acidhydrochloride Impurity CS-M-08503 1185297-13-5 Enquire
2-Hydroxy-3-methoxy-3,3-diphenylpropionic acid Impurity CS-O-31079 178306-51-9 Enquire
2-Phthalimidyl-3-(3-acetoxyphenyl)propionic Acid Methyl Este... Impurity CS-T-60559 1076199-33-1 Enquire
2-Phthalimidyl-3-(3-benzoxyphenyl)propionic Acid Methyl Este... Impurity CS-T-60560 1076199-34-2 Enquire
2-Phthalimidyl-3-(3-hydroxyphenyl)propionic Acid Methyl Este... Impurity CS-T-60561 1076199-35-3 Enquire
2-tert-Butoxycarbonylamino-3-(4-nitro-phenyl)-propionic acid Impurity CS-DV-01873 86937-80-6 Enquire
3-(1-Benzyl-pyrrolidin-3-yl)-3-oxo-propionic acid methyl est... Impurity CS-M-50834 1229623-52-2 Enquire
3-(1-Ethyl-1H-indol-3-yl)-propionic acid Impurity CS-M-09543 91957-27-6 Enquire
3-(1H-Indol-3-yl)-2-[(5-methyl-furan-2-carbonyl)-amino]-prop... Impurity CS-M-06536 360573-13-3 Enquire
3-(1-Methyl-1H-benzoimidazol-2-yl)-propionic acid Impurity CS-M-08492 24786-75-2 Enquire
3-(1-Methyl-4-oxo-1,4-dihydro-pyrazolo[3,4-d]-pyrimidin-5-yl... Impurity CS-M-23341 923216-53-9 Enquire
3-(2,2-Dimethyltetrahydropyran-4-yl)-3-phenyl-propionic acid Impurity CS-M-03849 331430-39-8 Enquire
3-(2,3-Dichlorobenzoyl)-propionic Acid Impurity CS-T-88864 32003-41-1 Enquire
3-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonyl)-propionic acid Impurity CS-M-22814 881044-58-2 Enquire
3-(2,3-Dihydro-indol-1-yl)-propionic acid Impurity CS-M-09354 99855-02-4 Enquire
3-(2,3-Dimethyl-indol-1-yl)-propionic acid Impurity CS-M-07455 40313-28-8 Enquire
3-(2,5,7-Trimethyl-[1,2,4]triazolo[1,5-a]-pyrimidin-6-yl)-pr... Impurity CS-M-22937 878441-49-7 Enquire
3-(2,5,7-Trimethyl-pyrazolo[1,5-a]pyrimidin-6-yl)-propionic ... Impurity CS-M-10538 851116-09-1 Enquire
3-(2,5-Dioxo-pyrrolidin-1-yl)-propionic acid Impurity CS-M-09369 5724-76-5 Enquire
3-(2,6-Dimethyl-4-oxo-1,4-dihydro-pyrimidin-5-yl)-propionic ... Impurity CS-M-23162 802589-80-6 Enquire
3-(2-Amino-4,6-dimethyl-pyrimidin-5-yl)-propionic acid Impurity CS-M-08577 842973-02-8 Enquire
3-(2-Amino-benzothiazol-6-yl)-propionic acidhydrobromide Impurity CS-M-08945 1052543-53-9 Enquire
3-(2-Ethyl-benzoimidazol-1-yl)-propionic acid hydrochloride Impurity CS-M-07093 637322-36-2 Enquire
3-(2-Ethyl-imidazol-1-yl)-propionic acid Impurity CS-M-07637 856437-78-0 Enquire
3-(2-Methyl-imidazol-1-yl)-propionic acidhydrochloride Impurity CS-M-16013 1052530-15-0 Enquire
3-(2-Methyl-indol-1-yl)-propionic acid Impurity CS-M-09569 42951-33-7 Enquire
3-(2-Oxo-cyclohexyl)-propionic acid Impurity CS-M-09632 2275-26-5 Enquire
3-(2-Oxo-pyrrolidin-1-yl)-propionic acid Impurity CS-M-07049 77191-38-9 Enquire
3-(2-Pyridyldithio)propionic Acid N-Succinimidyl Ester Impurity CS-T-60985 68181-17-9 Enquire
3-(3,4-Dimethoxy-benzoylamino)-3-(4-fluoro-phenyl)-propionic... Impurity CS-M-03805 332052-63-8 Enquire
3-(3,5-Difluorophenyl)propionic Acid Impurity CS-DJ-01179 84315-24-2 Enquire
3-(3-Hydroxy-4-methoxyphenyl)propionic Acid (Dihydroisoferul... Impurity CS-T-56027 1135-15-5 Enquire
3-(3-Methoxy-isoxazol-5-yl)-propionic acid Impurity CS-M-07367 52898-06-3 Enquire
3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)-propionic aci... Impurity CS-M-22271 224568-17-6 Enquire
3-(4,4-Dimethyl-2,5-dioxo-imidazolidin-1-yl)-propionic acid Impurity CS-M-08497 90197-83-4 Enquire
3-(4,5,6,7-Tetrahydro-2H-indazol-3-yl)-propionic acid hydroc... Impurity CS-M-22194 1185299-18-6 Enquire
3-(4-Benzyl-piperazin-1-yl)-propionic acid Impurity CS-M-07645 174525-87-2 Enquire
3-(4-Chloro-benzoylamino)-3-(4-methoxy-phenyl)-propionic aci... Impurity CS-M-04120 332052-54-7 Enquire
3-(4-Ethoxy-3-methoxy-phenyl)-3-[(thiophene-2-carbonyl)-amin... Impurity CS-M-04439 436087-15-9 Enquire
3-(4-Ethoxy-phenyl)-3-[(furan-2-carbonyl)-amino]-propionic a... Impurity CS-M-03976 385400-96-4 Enquire
3-(4-Fluoro-benzenesulfonyl)-propionic acid Impurity CS-M-09914 682760-24-3 Enquire
3-(4-Hydroxy-5-isopropyl-6-oxo-1,6-dihydro-pyrimidin-2-ylsul... Impurity CS-M-04092 337499-88-4 Enquire
3-(4-Methyl-piperazin-1-yl)-propionic aciddihydrochloride Impurity CS-M-16040 59695-29-3 Enquire
3-(4-Methyl-piperidin-1-yl)-propionic acidhydrochloride Impurity CS-M-07360 765891-92-7 Enquire
3-(4-Methylsulfamoyl-phenyl)-propionic acid Impurity CS-M-09782 842975-38-6 Enquire
3-(4-Oxo-4H-quinazolin-3-yl)-propionic acid Impurity CS-M-07715 25818-88-6 Enquire
3-(4-Sulfamoyl-phenyl)-propionic acid Impurity CS-M-09781 90610-69-8 Enquire
3-(5,6-Dimethyl-1H-benzoimidazol-2-yl)-propionic acid Impurity CS-M-09476 173737-04-7 Enquire
3-(5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-propio... Impurity CS-M-22186 842955-63-9 Enquire
3-(6,8-Dimethyl-[1,2,4]triazolo[4,3-b]pyridazin-7-yl)-propio... Impurity CS-M-23102 1000339-20-7 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-3-Hydroxy-3-phenylpropionic acid Intermediate CS-O-49106 36567-72-3 Enquire
2-(3-Chlorophenoxy)propionic acid Intermediate CS-ED-24607 101-10-0 In Stock
2-[4-(2-Methylpropenyl)phenyl]propionic Acid Intermediate CS-T-34757 75625-99-9 In Stock
2-Phenylpropionic acid Intermediate CS-M-58107 492-37-5 In Stock
3-(4-Methoxybenzoyl)propionic acid Intermediate CS-M-03677 3153-44-4 In Stock
3-(Methylmaleimido)propionic Acid N-Succinimidyl Ester Intermediate CS-O-20097 1346601-58-8 In Stock
3-Cyclohexanepropionic acid Intermediate CS-ED-00760 701-97-3 In Stock
3-Cyclohexanepropionic Acid Intermediate CS-BX-00682 701-97-3 In Stock
Beta-Formylpropionic Acid Intermediate CS-T-24759 692-29-5 In Stock
Ethyl Propionate(Propionic Acid Ethyl Ester) Intermediate CS-T-86061 105-37-3 In Stock
Propionic Acid Methyl Ester Intermediate CS-T-85935 554-12-1 In Stock
α-Methyl-3,4-dihydroxyphenylpropionic Acid Intermediate CS-T-58117 53832-94-3 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Benzoylpropionic Acid Fine Chemicals CS-T-05294 2051-95-8 In Stock
3-methoxytetrafluoropropionic acid Fine Chemicals CS-ED-41969 93449-21-9 Enquire
Propionic Acid Fine Chemicals CS-O-16183 79-09-4 In Stock
Propionic acid sodium Fine Chemicals CS-BL-00007 137-40-6 In Stock
2,2-Dichloropropionic acid Fine Chemicals CS-DV-01203 75-99-0 Enquire
2,3-Dibromopropionic acid Fine Chemicals CS-MM-00189 600-05-5 Enquire
2-selenopropionic acid Fine Chemicals CS-O-37367 503810-93-3 Enquire
3-(2,4-Dichlorophenyl)propionic acid Fine Chemicals CS-M-01261 55144-92-8 Enquire
3-(2,5-Dimethoxyphenyl)propionic acid Fine Chemicals CS-M-01922 10538-49-5 Enquire
3-(2,6-Dichlorophenyl)propionic acid Fine Chemicals CS-M-01262 51656-68-9 Enquire
3-(2-Bromophenyl)propionic acid Fine Chemicals CS-M-02135 15115-58-9 Enquire
3-(2-Chlorophenyl)propionic acid Fine Chemicals CS-M-02823 1643-28-3 Enquire
3-(2-Fluorophenyl)propionic acid Fine Chemicals CS-M-02826 1643-26-1 Enquire
3-(2-Methylphenyl)propionic acid Fine Chemicals CS-M-03019 22084-89-5 Enquire
3-(3,4-Dichlorophenyl)propionic acid Fine Chemicals CS-M-01263 25173-68-6 Enquire
3-(3-Aminophenyl)propionic acid Fine Chemicals CS-M-02132 1664-54-6 Enquire
3-(3-Bromophenyl)propionic acid Fine Chemicals CS-M-02136 42287-90-1 Enquire
3-(3-Chlorophenyl)propionic acid Fine Chemicals CS-M-02824 21640-48-2 Enquire
3-(3-Fluorophenyl)propionic acid Fine Chemicals CS-M-02827 458-45-7 Enquire
3-(3-Methylphenyl)propionic acid Fine Chemicals CS-M-03020 3751-48-2 Enquire
3-(3-Nitrophenyl)propionic acid Fine Chemicals CS-M-02134 1664-57-9 Enquire
3-(4-Aminophenyl)propionic acid Fine Chemicals CS-M-02133 2393-17-1 Enquire
3-(4-Bromophenyl)propionic acid Fine Chemicals CS-M-02137 1643-30-7 Enquire
3-(4-Chlorophenyl)propionic acid Fine Chemicals CS-M-02825 2019-34-3 Enquire
3-(4-Fluorobenzoyl)propionic acid Fine Chemicals CS-M-02738 366-77-8 Enquire
3-(4-Fluorophenoxy)propionic acid Fine Chemicals CS-M-02788 1579-78-8 Enquire
3-(4-Fluorophenyl)propionic acid Fine Chemicals CS-M-02820 459-31-4 Enquire
3-(4-Methylphenyl)propionic acid Fine Chemicals CS-M-03021 1505-50-6 Enquire
3,3,3-Triphenylpropionic acid Fine Chemicals CS-M-02621 900-91-4 Enquire
3,3',5-Triiodo Thyropropionic Acid Fine Chemicals CS-T-62409 51-26-3 Enquire
3-Azidopropionic acid Fine Chemicals CS-MM-24945 18523-47-2 Enquire
3H-Tetrafluoropropionic acid Fine Chemicals CS-MM-44209 756-09-2 Enquire
3-Iodopropionic acid Fine Chemicals CS-O-41848 141-76-4 Enquire
3-Methylphosphinicopropionic acid Fine Chemicals CS-O-35236 15090-23-0 Enquire
N-Methyl-N-2-(methylsulfinyl)ethylpropionic acid amide Fine Chemicals CS-ED-02377 137915-12-9 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-N-methyl-3-aminopropionic Acid (Mixture of isomers... Nitrosamine CS-T-59540 10478-42-9 In Stock
N-Nitroso-N-methyl-3-aminopropionic Acid, Methyl Ester Nitrosamine CS-T-83610 383417-47-8 In Stock


Polymers

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Chitosan, thiolated with mercaptopropionic acid Polymers CS-PM-01173 Not Available Enquire
Poly([3-thiophenepropionic acid]-2,5-diyl) Polymers CS-PM-01435 Not Available Enquire
Poly(ethylene glycol) methyl ether, w-carboxy [propionic aci... Polymers CS-PM-01053 Not Available Enquire
Poly(ethylene glycol), (a-tridecyl, w-propionic acid)-termin... Polymers CS-PM-01105 Not Available Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methylpropionic Acid-d7 Stable Isotope Reagent CS-O-10078 223134-74-5 In Stock
Propionic Acid-d3 Stable Isotope Reagent CS-T-60800 55577-88-3 In Stock
Propionic acid-d6 Stable Isotope Reagent CS-R-00643 19448-61-4 In Stock
(±)-2-(2,4-Dichlorophenoxy-d3)propionic Acid Stable Isotope Reagent CS-C-01226 1219803-66-3 Enquire
2-Methyl-d3-propionic Acid Stable Isotope Reagent CS-C-01048 95926-99-1 Enquire
D,L-2-Amino-3-(hydroxy-15N-amino)propionic Acid Stable Isotope Reagent CS-T-65852 1219426-14-8 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-3-Bromo-2-hydroxy-2-methylpropionic Acid Building Blocks CS-O-46147 261904-39-6 In Stock
2-(S)-Bromo-3-tert-butoxypropionic acid methyl ester Building Blocks CS-O-47164 581064-18-8 Enquire
(+/-)-3-(Fmoc-amino)-2-phenylpropionic acid Building Blocks CS-T-77702 683217-60-9 Enquire
(±)-(R/S)-2-tert-Butoxycarbonylamino-3-(4-iodo-phenyl)-propi... Building Blocks CS-O-43702 796072-33-8 Enquire
(R,S)-Fmoc-3-amino-3-(naphthalen-2-yl)-propionic acid Building Blocks CS-T-74652 269078-81-1 Enquire
(S)-3-(1-Fmoc-pyrrolidin-2-yl)-propionic Acid Building Blocks CS-T-76071 1013997-51-7 Enquire
(S)-Fmoc-2-amino-3-propargyloxy-propionic acid Building Blocks CS-T-74849 1354752-75-2 Enquire
2-(2-Carboxyethylsulfanyl thiocarbonyl sulfanyl)propionic ac... Building Blocks CS-PM-01778 870451-09-5 Enquire
2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid Building Blocks CS-PM-01782 461642-78-4 Enquire
2-(Dodecylthiocarbonothioylthio)propionic acid Building Blocks CS-PM-01783 558484-21-2 Enquire
2-[3-(3-hydroxybenzoyl)phenyl]-propionic acid Building Blocks CS-O-35859 144977-90-2 Enquire
2-Ethoxythiocarbonylsulfanyl-propionic acid 2-(2-ethoxythioc... Building Blocks CS-PM-01787 412907-16-5 Enquire
3-(4-Hydroxyphenyl)propionic Acid-OSu (, ~80%) Building Blocks CS-T-56310 34071-95-9 Enquire
3,3'-((2-(5-(benzyloxy)-5-oxopentanamido)-2-((2-carboxyethox... Building Blocks CS-ED-41756 1820890-96-7 Enquire
3,3'-(Thiocarbonyl bis(sulfanediyl)) dipropionic acid Building Blocks CS-PM-01790 15238-06-9 Enquire
3,3,3-Trifluoropropionic acid Building Blocks CS-M-01633 2516-99-6 Enquire
3-Oxo-propionic acid ethyl ester Building Blocks CS-ZH-15174 34780-29-5 Enquire
Fmoc-(R)-3-amino-3-(2-bromo-phenyl)-propionic acid Building Blocks CS-T-77339 517905-84-9 Enquire
Fmoc-(R)-3-amino-3-(2-fluorophenyl)propionic acid Building Blocks CS-T-77600 511272-50-7 Enquire
Fmoc-(r)-3-amino-3-(2-methoxy-phenyl)-propionic acid Building Blocks CS-T-77117 511272-31-4 Enquire
Fmoc-(r)-3-amino-3-(2-thienyl)-propionic acid Building Blocks CS-T-74753 511272-45-0 Enquire
Fmoc-(R)-3-amino-3-(3-nitro-phenyl)-propionic acid Building Blocks CS-T-75249 374791-04-5 Enquire
Fmoc-(r)-3-amino-3-phenylpropionic acid Building Blocks CS-T-77043 220498-02-2 Enquire
FMOC-(S)-2-AMINO-3-METHOXYPROPIONIC ACID Building Blocks CS-M-29877 159610-93-2 Enquire
Fmoc-(s)-3-amino-2-(phenylsulfonylamino)-propionic acid Building Blocks CS-T-76317 273399-94-3 Enquire
Fmoc-(s)-3-amino-3-(3-fluoro-phenyl)-propionic acid Building Blocks CS-T-75675 507472-14-2 Enquire
Fmoc-(s)-3-amino-3-(4-chlorophenyl)propionic acid Building Blocks CS-T-74920 479064-91-0 Enquire
Fmoc-2-amino-3-methoxypropionic acid Building Blocks CS-M-29880 215189-51-8 Enquire
Fmoc-3-amino-3-(2-chlorophenyl)-propionic acid Building Blocks CS-M-29500 284492-14-4 Enquire
Fmoc-3-amino-3-(3-bromophenyl)-propionic acid Building Blocks CS-M-30087 276262-71-6 Enquire
Fmoc-L-2-amino-3-(dimethylamino)-propionic acid Building Blocks CS-M-29528 587880-86-2 Enquire
Na-Tosyl-L-a,-ß-diaminopropionic Acid Building Blocks CS-T-62159 21753-19-5 Enquire


Deuterated Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(Trimethylsilyl)propionic Acid-d4 Sodium Salt Deuterated Reagents CS-T-62496 24493-21-8 In Stock
Propionic acid D5 Deuterated Reagents CS-R-00642 60153-92-6 In Stock
PROPIONIC ACID D2 Deuterated Reagents CS-R-00640 19136-91-5 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(4-Butylphenyl)propionic acid Therapeutic CS-IP-00180 3585-49-7 Enquire
2-(4-Butylphenyl)propionic acid Therapeutic CS-IP-00180 3585-49-7 Enquire