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

Azetidin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2S)-1-(Benzyloxycarbonyl)azetidine-2-carboxylic acid-d5 Stable Isotopes CS-T-102728 Not Available Enquire
(3R,4S)-1-(4-Fluorophenyl)-3-[(3S)-3-(4-fluorophenyl)-3-[(tr... Stable Isotopes CS-T-100293 Not Available Enquire
(3R,4S)-1-(benzoyl-2,3,4,5,6-d5)-3-((2-methoxypropan-2-yl)ox... Stable Isotopes CS-O-46492 149107-92-6 (Unlabelled) Enquire
1-Benzyl D-1,2-azetidinedicarboxylate-d5 with L-Hydrazide Ty... Stable Isotopes CS-T-97020 Not Available Enquire
1-Benzyloxycarbonylazetidine-2-carboxylic acid-d5 Stable Isotopes CS-T-102727 174740-81-9(Unlabelled) Enquire
Ampicillin-d5 Desoxyazetidin-2-one Stable Isotopes CS-T-97802 Not Available Enquire
Baricitinib-D4 (azetidine-2,2-d2)(Ethyl-1,1-d2) Stable Isotopes CS-O-36661 1564241-55-9 Enquire
D,L-Azetidine-2-carboxylic Acid-d4 Stable Isotopes CS-T-94548 2517-04-6 (Unlabelled) Enquire
D,L-Azetidine-2-carboxylic Acid-d5 Stable Isotopes CS-T-95210 2517-04-6(Unlabelled) Enquire
D-Azetidine-2-carboxylic Acid-d4 Stable Isotopes CS-T-97024 ---- Enquire
L-Azetidine-2-carboxylic Acid-d4 Stable Isotopes CS-T-97023 Not Available Enquire
N-Nitroso-L-(azetidine-d5)-2-carboxylic Acid Stable Isotopes CS-T-94540 30248-47-6 (Unlabelled) Enquire
{[(2S)-Azetidin-2yl]methyl}dimethylamine, d6 Stable Isotopes CS-O-37180 Not Available Enquire
1-((2R)-2-Amino-2-cyclohexylacetyl)-N-(4'-cyanobenzyl)-2-L-a... Stable Isotopes CS-T-47700 1356930-51-2 Enquire
1-[(2R)-N’-Boc-2-amino-2-cyclohexylacetyl]-N-(4’-cyanobenzyl... Stable Isotopes CS-O-13950 1356352-32-3 Enquire
Azetidine D6 Stable Isotopes CS-CX-00378 1415638-24-2 Enquire
Azetidine sulfate D6 Stable Isotopes CS-CX-00377 5629-00-5 (Unlabeled) Enquire
Baricitinib D4 (azetidine-2,2,4,4-d4) Stable Isotopes CS-O-39795 1564241-99-1 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Azetidine hydrochloride API CS-M-24187 36520-39-5 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3R,4S)-1-t-Boc-3-[(triethylsilyl)oxy]-4-phenyl-2-azetidinon... Impurity CS-T-07728 149198-47-0 In Stock
1-(4-Acetyl-2-ethylbenzyl)azetidine-3-carboxylic Acid Impurity CS-O-49143 2474774-17-7 Enquire
1-(4-Fluorophenyl)-3(S)-[3(S)-(4-fluorophenyl)-3-hydroxyprop... Impurity CS-O-53798 ---- Enquire
1-Boc-3-azetidinone Impurity CS-T-07462 398489-26-4 In Stock
2-(azetidin-3-ylidene)acetonitrile Impurity CS-O-46789 1315059-55-2 Enquire
3-methoxyazetidine-3-carboxylic acid hydrochloride Impurity CS-EM-00564 1392804-40-8 Enquire
Ezetimibe Azetidinone Ring opened impurity Impurity CS-O-15711 1391053-63-6 In Stock
Levetiracetam 2-oxoazetidin impurity Impurity CS-O-55297 ---- Enquire
Siponimod-allyl-azetidine-impurity Impurity CS-O-58250 ---- Enquire
(+/-)-4-(4-Fluorophenyl)azetidin-2-one Impurity CS-EL-01400 930769-46-3 Enquire
(+/-)-4-Benzylazetidin-2-one Impurity CS-EL-04731 777885-07-1 Enquire
(+/-)-4-but-3-en-1-ylazetidin-2-one Impurity CS-EL-07222 74373-13-0 Enquire
(+/-)-4-isobutylazetidin-2-one Impurity CS-EL-09601 1335042-59-5 Enquire
(+/-)-4-isopropenyl-4-methylazetidin-2-one Impurity CS-EL-06097 30217-25-5 Enquire
(+/-)-4-isopropylazetidin-2-one Impurity CS-EL-09159 7486-92-2 Enquire
(+/-)-4-methyl-4-vinylazetidin-2-one Impurity CS-EL-08576 20012-94-6 Enquire
(+/-)-4-Phenylazetidin-2-one Impurity CS-EL-08510 5661-55-2 Enquire
(+/-)-tert-Butyl 2-(4-fluorophenyl)-4-oxoazetidine-1-carboxy... Impurity CS-EL-03033 1379812-25-5 Enquire
(+/-)-tert-Butyl 2-(4-methoxybenzyl)-4-oxoazetidine-1-carbox... Impurity CS-EL-06068 1379812-23-3 Enquire
(+/-)-tert-Butyl 2-isopropenyl-2-methyl-4-oxoazetidine-1-car... Impurity CS-EL-08353 1335042-73-3 Enquire
(+/-)-tert-butyl 2-isopropyl-4-oxoazetidine-1-carboxylate Impurity CS-EL-06689 1335042-42-6 Enquire
(+/-)-tert-Butyl-2-(chloromethyl)-2-methyl-4-oxoazetidine-1-... Impurity CS-EL-07197 1335042-11-9 Enquire
(+/-)-tert-Butyl-2-but-3-en-1-yl-4-oxoazetidine-1-carboxylat... Impurity CS-EL-07402 1335041-94-5 Enquire
(+/-)-tert-Butyl-2-isobutyl-4-oxoazetidine-1-carboxylate Impurity CS-EL-06568 1335042-75-5 Enquire
(+/-)-tert-Butyl-2-methyl-4-oxo-2-vinylazetidine-1-carboxyla... Impurity CS-EL-09160 1335042-72-2 Enquire
(+/-)-tert-Butyl-2-oxo-4-phenylazetidine-1-carboxylate Impurity CS-EL-04352 294862-04-7 Enquire
(+/-)-tert-butyl-2-tert-butyl-4-oxoazetidine-1-carboxylate Impurity CS-EL-08742 1335042-29-9 Enquire
(2S)-2-(4-bromophenyl)azetidine Impurity CS-DU-00100 1228542-90-2 Enquire
(3R,4R)-4-methylthio-3-[(R)-1-((t-butyldimethylsilyl)oxy)eth... Impurity CS-EL-10018 82864-31-1 Enquire
(3R,4S)-1-(4-fluorophenyl)-4-((R)-3-(4-fluorophenyl)-3-hydro... Impurity CS-O-38823 Not Available Enquire
(3R,4S)-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)-3-(3-oxo-3-ph... Impurity CS-O-38629 163222-31-9 Enquire
(3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidin... Impurity CS-DV-00172 149249-91-2 Enquire
(3S,4R)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone Impurity CS-T-78289 146924-91-6 Enquire
(3S,4S)-3-amino-4-methyl-azetidin-2-one Impurity CS-DV-00181 87791-62-6 Enquire
(R)-Azetidine-2-carboxylic acid hydrochloride Impurity CS-AC-02063 647854-72-6 Enquire
(R,S)-[1-(Benzyloxy)-2-oxo-3-azetidinyl]carbamic Acid Benzyl... Impurity CS-T-49002 1246814-58-3 Enquire
(S)-[1-(Benzyloxy)-2-oxo-3-azetidinyl]carbamic Acid Benzyl E... Impurity CS-T-06132 71404-99-4 Enquire
(S)-2-Aminomethyl-1-boc-azetidine Impurity CS-AC-02677 1007873-90-6 Enquire
(S)-2-Azetidinemethanol Impurity CS-AC-03687 104587-62-4 Enquire
(S)-3-(N-Boc-amino)-1-hydroxy-2-azetidinone Impurity CS-T-07411 71405-01-1 Enquire
(S)-Azetidine-2-carboxylic acid, HCl Impurity CS-AC-04244 2133-35-9 Enquire
(T-4)-[1-[(1,1-dimethylethoxy)carbonyl]-3-azetidinyl]trifluo... Impurity CS-DV-00426 1430219-73-0 Enquire
[(2S,3S)-1-Methoxy-2-methyl-4-oxo-3-azetidinyl]-carbamic Aci... Impurity CS-T-32557 83542-13-6 Enquire
1 - Boc - 3 - azetidinecarboxaldehyde Impurity CS-DV-00477 177947-96-5 Enquire
1-((2R)-2-Amino-2-cyclohexylacetyl)-N-(4'-cyanobenzyl)-2-L-a... Impurity CS-T-02269 1356010-93-9 Enquire
1-(6-amino-3,4,5-trifluoropyridin-2-yl)-8-chloro-6-fluoro-7-... Impurity CS-O-38755 Not Available Enquire
1,1-Dimethylethyl 3-(2-amino-5-bromophenyl)-1-azetidinecarbo... Impurity CS-O-52854 2222938-13-6 Enquire
1-[(2R)-N'-Boc-2-amino-2-cyclohexylacetyl]-N-(4'-cyanobenzyl... Impurity CS-T-07382 1356848-29-7 Enquire
1-Azetidinecarboxylic acid, 3-hydroxy-, phenylmethyl ester Impurity CS-DL-00954 128117-22-6 Enquire
1-Benzhydrylazetidine Impurity CS-T-05032 107128-00-7 Enquire
1-Benzyl-azetidine-3-carboxylic acid Impurity CS-M-09737 854431-12-2 Enquire
1-Boc-3-aminoazetidine Impurity CS-T-07369 193269-78-2 Enquire
1-Methylazetidin-3-amine Impurity CS-M-51730 959957-92-7 Enquire
2-(((E)-(1-(2-aminothiazol-4-yl)-2-(((2S,3S)-1-(ethoxysulfon... Impurity CS-O-37415 Not Available Enquire
2-(2,3-Dichlorophenyl)azetidine Hydrochloride Impurity CS-T-52670 777887-21-5 Enquire
3-(3,4-Difluorophenyl)azetidine Impurity CS-T-52881 1203797-46-9 Enquire
3-(3,5-Difluorophenyl)azetidine Impurity CS-T-52882 1203796-99-9 Enquire
3-(4-Chlorobenzyl)azetidine Impurity CS-T-11237 606129-49-1 Enquire
3-(4-Fluorophenyl)azetidine Impurity CS-T-24223 1203796-58-0 Enquire
3-(cyanomethyl)3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyr... Impurity CS-O-38527 Not Available Enquire
3-(N-Boc-ethylamino) Azetidine Impurity CS-T-07545 929716-69-8 Enquire
3,3-Dimethylazetidine Hydrochloride Impurity CS-DJ-01124 89381-03-3 Enquire
3-[(2,3-Dimethoxyphenyl)methyl]azetidine Impurity CS-T-53377 937616-94-9 Enquire
3-[(2,6-Dichlorophenyl)methyl]azetidine Impurity CS-T-52668 937621-77-7 Enquire
3-[(3,4-Dimethoxyphenyl)methyl]azetidine Impurity CS-T-53472 937618-80-9 Enquire
3-[(4-Bromophenyl)methyl]azetidine Impurity CS-T-49858 937616-34-7 Enquire
3-[(8-Chloro-2,3-dihydro-1,4-benzodioxin-6-yl)methyl]azetidi... Impurity CS-T-50659 937624-75-4 Enquire
3-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-3-Azetidinec... Impurity CS-DV-02087 1158759-58-0 Enquire
3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-az... Impurity CS-O-38523 Not Available Enquire
3-Hydroxy-1-methylazetidine hydrochloride Impurity CS-M-51731 111043-48-2 Enquire
3-Methylsulfonyl-azetidine hydrochloride Impurity CS-M-51732 1400764-60-4 Enquire
5-Azetidin-3-yl-3-methyl-[1,2,4]oxadiazole hydrochloride Impurity CS-M-29294 1185303-98-3 Enquire
Azetidine-3-carboxylic acid (3-methoxy-phenyl)-amide hydroch... Impurity CS-M-50935 1229625-02-8 Enquire
N-(1-Benzhydrylazetidin-3-ylidene)-2-methylpropane-2-sulfina... Impurity CS-M-53604 1263296-74-7 Enquire
N-[(2S,3S)-2-Methyl-4-oxo-3-azetidinyl]-carbamic Acid 1,1-Di... Impurity CS-T-34651 80582-03-2 Enquire
N-Boc-N'-(4-cyanobenzyl)-2-L-azetidinecarboxamide Impurity CS-T-07490 908259-42-7 Enquire
N-methyl-N-[(3S)-oxolan-3-yl]azetidin-3-amine dihydrochlorid... Impurity CS-EM-02815 1403763-24-5 Enquire
Pyridine,5[(2R)-2-azetidinylmethoxy]-2-chloro-monohydrochlor... Impurity CS-ZB-12977 203564-54-9 Enquire
tert-Butyl L-N-(3-Benzyloxycarbonylamino-3-(S)-tert-butylcar... Impurity CS-T-50012 201283-53-6 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3R,4S)-1-(4-Fluorophenyl)-2-oxo-4-[4-(benzyloxy)phenyl]-3-a... Intermediate CS-O-10625 204589-82-2 In Stock
(3S 4S)-3-[(R)-1-(T-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-1-CA... Intermediate CS-O-32183 90776-58-2 In Stock
1-Benzhydrylazetidin-3-one Intermediate CS-T-05033 40320-60-3 In Stock
1-BOC-3-ETHYNYL-3-METHYLAZETIDINE Intermediate CS-ED-42197 1363381-76-3 Enquire
1-Cbz-3-azetidinone Intermediate CS-AC-02489 105258-93-3 In Stock
2-(1-(Ethylsulfonyl)azetidin-3-ylidene)acetonitrile Intermediate CS-EM-00672 1187595-85-2 In Stock
3-(4-Bromophenyl)azetidine Intermediate CS-BL-00019 7215-01-2 Enquire
3-Azetidinecarboxylic Acid Intermediate CS-T-04515 36476-78-5 In Stock
3-Methoxy-3-phenylazetidine hydrochloride Intermediate CS-O-49644 1240528-45-3 Enquire
Methyl azetidine-3-carboxylate, HCl Intermediate CS-T-80212 100202-39-9 In Stock
tert-Butyl 3-(2-ethoxy-2-oxoethyl)-3-hydroxyazetidine-1-carb... Intermediate CS-O-49522 1823865-53-7 Enquire
Tert-butyl 3-(cyanomethylene)azetidine-1-carboxylate Intermediate CS-EM-00727 1153949-11-1 In Stock
tert-Butyl 3-hydroxy-3-(2-hydroxyethyl)azetidine-1-carboxyla... Intermediate CS-O-49523 1154760-04-9 Enquire
tert-butyl N-(azetidin-3-yl)-N-methylcarbamate hydrochloride Intermediate CS-EM-00655 943060-59-1 In Stock
3-(3-Bromophenyl)azetidine Intermediate CS-BL-00020 1203681-56-4 Enquire
3-(3-Bromophenyl)azetidine hydrochloride Intermediate CS-BL-00021 1203683-81-1 Enquire
3-(4-Bromophenyl)azetidine hydrochloride Intermediate CS-O-51234 90561-74-3 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Isopropylazetidin-3-ol Fine Chemicals CS-BL-00074 13156-06-4 Enquire
1-Methyl-3-azetidinone Fine Chemicals CS-O-49621 1144032-03-0 Enquire
Azetidine-1-carbonyl chloride Fine Chemicals CS-O-50084 75485-12-0 Enquire
Methyl 2-azetidinecarboxylate Fine Chemicals CS-O-54523 134419-57-1 Enquire
(2R)-1-Phenyl-2-azetidinecarboxylic acid Fine Chemicals CS-O-38164 255883-30-8 Enquire
(2R,3S)-1-(diphenylmethyl)-2-methylazetidin-3-ol Fine Chemicals CS-O-41187 138876-39-8 Enquire
(2R,3S)-3-(hydroxymethyl)-2-methylazetidine-1-carboxylate Fine Chemicals CS-O-41210 2660253-86-9 Enquire
(2S)-1-Phenyl-2-azetidinecarboxylic acid Fine Chemicals CS-O-38165 255883-05-7 Enquire
(2S,3R)-1-(diphenylmethyl)-2-methylazetidin-3-ol Fine Chemicals CS-BX-01077 164906-64-3 Enquire
(3R,4S)-1-(4-flourophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydro... Fine Chemicals CS-O-36624 Not Available Enquire
1-(1-(tert-butoxycarbonyl)azetidin-3-yl)-1h-pyrazole-4-carbo... Fine Chemicals CS-O-36717 1785380-40-6 Enquire
1-(3-hydroxy-1-azetidinyl)-2-(6-hydroxy-2-phenyltricyclo[3.3... Fine Chemicals CS-O-37233 1009583-20-3 Enquire
1-tert-Butylazetidin-3-ol Fine Chemicals CS-M-46625 13156-04-2 Enquire
2-(((Z)-(1-(2-aminothiazol-4-yl)-2-(((2S,3S)-1-(ethoxysulfon... Fine Chemicals CS-O-37370 Not Available Enquire
2-(3,4-Difluorophenyl)-3,3-dimethylazetidine Fine Chemicals CS-O-41145 1783651-59-1 Enquire
2-Azetidinone Fine Chemicals CS-DV-01472 930-21-2 Enquire
3-(Fluoromethyl)azetidine hydrochloride Fine Chemicals CS-MM-51383 1642298-59-6 Enquire
3-Isopropoxyazetidine Hydrochloride Fine Chemicals CS-DJ-00841 871657-49-7 Enquire
3-Phenylazetidine Fine Chemicals CS-T-60381 4363-13-7 Enquire
4-((2S,3R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hy... Fine Chemicals CS-O-34735 Not Available Enquire
4-METHYLAZETIDINE-2-CARBOXYLIC ACID Fine Chemicals CS-ZB-18491 1779725-63-1 Enquire
N-(1-(3-(piperidin-1-yl)azetidin-1-yl)pentan-2-yl)benzamide Fine Chemicals CS-O-34631 Not Available Enquire
N-(1-phenyl-3-(3-(piperidin-1-yl)azetidin-1-yl)propan-2-yl)b... Fine Chemicals CS-O-34632 Not Available Enquire
tert-butyl (2S,3R)-3-(hydroxymethyl)-2-methyl-azetidine-1-ca... Fine Chemicals CS-O-41185 2088511-47-9 Enquire
tert-butyl 3-(3-bromopropyl)azetidine-1-carboxylate Fine Chemicals CS-O-37774 2228416-37-1 Enquire
tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)az... Fine Chemicals CS-ED-01312 2304635-53-6 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(1-Nitrosoazetidin-3-yl)methanol Nitrosamine CS-O-58388 2901864-53-5 Enquire
1-nitrosoazetidine-3-carboxylic acid Nitrosamine CS-O-53193 102624-97-5 In Stock
2-(3-(4-(7-nitroso-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyraz... Nitrosamine CS-O-55068 ---- Enquire
methyl 1-nitrosoazetidine-3-carboxylate Nitrosamine CS-O-57013 ---- Enquire
N,N-dimethyl-1-nitroso-3-Azetidinamine Nitrosamine CS-O-57010 3009841-81-7 In Stock
N-Nitroso 3-Azetidinecarbonitrile Nitrosamine CS-O-58387 ---- Enquire
N-Nitroso Ezetimibe Azetidinone Ring opened impurity Nitrosamine CS-O-48903 Not Available Enquire
tert-butyl methyl(1-nitrosoazetidin-3-yl)carbamate Nitrosamine CS-O-47107 Not Available Enquire
N-Nitroso-L-azetidine-2-Carboxylic Acid Nitrosamine CS-T-37189 30248-47-6 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-Methylazetidine-d3 Stable Isotope Reagent CS-T-104001 19812-49-8(unlabelled) Enquire
3-Methoxy-1-methyl-3-azetidinecarboxylic acid-2,2,4,4-d4 Stable Isotope Reagent CS-O-54638 1892579-67-7 (Unlabelled) Enquire
tert-butyl 3-hydroxyazetidine-1-carboxylate-2,2,3,4,4-d5 Stable Isotope Reagent CS-O-47338 2294948-97-1 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-N-(tetrahydrofuran-3-yl)azetidin-3-amine Building Blocks CS-O-45926 1518073-58-9 (Racemic) Enquire
3-(1-Methylethoxy)azetidine Building Blocks CS-O-45937 871791-79-6 Enquire
3-(Cyclopentyloxy)azetidine Building Blocks CS-O-45923 1344282-98-9 Enquire
3-(Cyclopropylmethyl)azetidine Building Blocks CS-O-45938 1248411-37-1 Enquire
3-(Cyclopropylmethyl)azetidine hydrochloride Building Blocks CS-O-45939 2031258-91-8 Enquire
3-[[(3S)-Tetrahydro-3-furanyl]oxy]azetidine Building Blocks CS-O-45924 2088131-64-8 Enquire
3-cyclopropoxyazetidine Building Blocks CS-O-45931 1254645-35-6 Enquire
3-cyclopropoxyazetidine hydrochloride Building Blocks CS-O-45932 1254477-67-2 Enquire
1-Fmoc-(S)-azetidine-2-carboxylic acid Building Blocks CS-M-29847 136552-06-2 Enquire
1-Fmoc-azetidine-3-carboxylic acid Building Blocks CS-M-44254 193693-64-0 Enquire
3-(azetidin-3-yl)-5-methylisoxazole hydrochloride Building Blocks CS-O-41134 2408970-53-4 Enquire
3-(N-Boc-Aminoethyl)azetidine Building Blocks CS-M-44257 162696-31-3 Enquire
3-(N-Boc-Methylaminomethyl)azetidine Building Blocks CS-M-44258 1053655-53-0 Enquire
3-Isopropoxy-azetidine Building Blocks CS-TB-77272 871791-79-6 Enquire
3-N-Boc-amino-azetidine Building Blocks CS-AC-04765 91188-13-5 Enquire
4-(azetidin-3-ylmethyl)-1-methyl-1H-pyrazole dihydrochloride Building Blocks CS-O-41136 2031261-15-9 Enquire
4-(azetidin-3-ylmethyl)pyridine dihydrochloride Building Blocks CS-O-41137 1864057-87-3 Enquire
Fmoc-trans-3-phenylazetidine-2-carboxylic acid Building Blocks CS-T-77510 204320-45-6 Enquire
N-BOC-3-(Propoxymethyl)azetidine Building Blocks CS-AC-04951 1373233-10-3 Enquire
tert-Butyl-L-N-benzyloxycarbonylazetidine-2-carboxylate Building Blocks CS-T-09286 153704-88-2 Enquire