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

Azepane Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
AB-005 Azepane Isomer-D3 Stable Isotopes CS-T-94333 Unlabelled: 1445751-74-5 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-1-benzyl-5-methyl-1,4-diazepane API CS-ED-42123 1620097-06-4 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(1-(4-chlorophenyl)-1-phenylethoxy)-1-methylazepane Impurity CS-O-60458 ---- Enquire
(3R)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester Impurity CS-T-01896 1032684-85-7 Enquire
(3S)-3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester Impurity CS-T-01897 625471-04-7 Enquire
(5R)-1-(5-Chloro-3-hydroxy-2,3-dihydrobenzo[d]oxazol-2-yl)-5... Impurity CS-O-51624 Not Available Enquire
[1,4,5]oxadiazepane Impurity CS-DV-00451 746595-79-9 Enquire
1-(2-Methoxy-5-oxazol-2-yl-phenyl)-4-(1-phenyl-1H-pyrazol-3-... Impurity CS-DU-00367 1226691-90-2 Enquire
1-(2-Phenylethyl)-1,4-diazepane dihydrochloride Impurity CS-M-25692 198895-79-3 Enquire
1-(2-Piperidin-4-ylethyl)azepane Impurity CS-M-25706 96901-05-2 Enquire
1-(2-Pyridin-4-ylethyl)-1,4-diazepane Impurity CS-M-25689 887833-52-5 Enquire
1-(4-Chloro-1,2,5-thiadiazol-3-yl)azepane Impurity CS-M-26521 1119451-34-1 Enquire
1-(Methylsulfonyl)-1,4-diazepane hydrochloride Impurity CS-M-25744 550369-26-1 Enquire
1-(Piperazin-1-ylacetyl)azepane Impurity CS-M-26568 39890-47-6 Enquire
1,4-Diazepane-1-carbaldehyde Impurity CS-M-25681 29053-62-1 Enquire
1-[2-Fluoro-4-(methylsulfonyl)phenyl]-1,4-diazepane Impurity CS-M-07972 849924-88-5 Enquire
1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-2-(4-benzyl... Impurity CS-O-13627 198480-21-6 Enquire
1-Piperidin-4-yl-azepane dihydrochloride Impurity CS-M-16253 436099-86-4 Enquire
1-PYRIMIDIN-2-YL-1,4-DIAZEPANE Impurity CS-DL-00190 21279-57-2 Enquire
1-tert-Butyl 4-benzyl 6-(hydroxymethyl)-1,4-diazepane-1,4-di... Impurity CS-M-53200 1105187-33-4 Enquire
2-Amino-1,3-Diazepane-4-carboxylic Acid Impurity CS-P-00937 89531-99-7 Enquire
3-Aminoazepane-1-carboxylic Acid tert-Butyl Ester Impurity CS-T-01895 609789-17-5 Enquire
4-{1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-3-methyl... Impurity CS-O-13626 328933-58-0 Enquire
4-tert-Butylazepane Impurity CS-M-47167 78813-90-8 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-1-Boc-2-methyl-[1,4]diazepane Intermediate CS-ED-42061 1374130-05-8 Enquire
(R)-4-benzyl-7-methyl-1,4-diazepane-2,5-dione Intermediate CS-O-51798 1620097-05-3 Enquire
(S)-1-benzyl-5-methyl-1,4-diazepane Intermediate CS-O-51801 1644457-28-2 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Hydrazino-1-methylazepane Fine Chemicals CS-O-53343 110406-95-6 Enquire
(R)-1-Boc-3-methyl-[1,4]diazepane Fine Chemicals CS-ED-02413 223644-10-8 Enquire
(S)-Benzyl 5-methyl-1,4-diazepane-1-carboxylate Fine Chemicals CS-O-38011 1001401-61-1 Enquire
(S)-tert-butyl 4-aminoazepane-1-carboxylate Fine Chemicals CS-O-39648 878630-84-3 Enquire
2-Phenylazepane Fine Chemicals CS-T-39362 3466-82-8 Enquire
4-methoxyazepane Fine Chemicals CS-EM-02929 1071594-49-4 Enquire
4-Methylazepane Fine Chemicals CS-M-45951 40192-30-1 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-1-benzyl-5-methyl-4-nitroso-1,4-diazepane Nitrosamine CS-O-46368 Not Available Enquire
1,4-dinitroso-1,4-diazepane Nitrosamine CS-O-52780 55557-00-1 In Stock
1-methyl-4-nitroso-1,4-diazepane Nitrosamine CS-O-52778 65504-34-9 Enquire
1-nitroso azepane Nitrosamine CS-O-54884 ---- Enquire
1-nitroso-1,4-diazepane Nitrosamine CS-O-52779 72782-14-0 In Stock


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzyl 5-methyl-1,4-diazepane-1-carboxylate Building Blocks CS-O-47745 217972-87-7 Enquire
azepane-2,7-dione Building Blocks CS-TA-33370 4726-93-6 Enquire
Di(tert-butyl) 1,4-diazepane-1,4-dicarboxylate Building Blocks CS-M-23665 882645-09-2 Enquire