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

Benzazepine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d4 Stable Isotopes CS-T-99982 2714410-35-0 Enquire
1-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine-d4 Hydrochlorid... Stable Isotopes CS-T-99981 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dibenzazepine API Standards CS-T-17169 209984-56-5 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Hydrochlo... Impurities CS-T-81832 76210-00-9 Enquire
"(2R)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine" Impurities CS-T-82231 743374-52-9 Enquire
"(2S)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Hydrochlo... Impurities CS-T-81855 76209-99-9 Enquire
"1,4,5,6-tetrahydro-2-methyl-Imidazo[4,5-d]benzazepine" Impurities CS-O-31939 318237-73-9 Enquire
"10,11-Dihydro-5H-pyrido[2,3-c][2]benzazepine-10-carboxylic ... Impurities CS-T-53085 1071504-73-8 Enquire
"10,11-Dihydro-N-(2-hydroxyethyl)-N-methyl-5H-pyrido[2,3-c][... Impurities CS-T-53062 1071504-81-8 Enquire
"4,5-Dihydro-6-oxime-imidazo[4,5,1-jk][1]benzazepine-2,6,7(1... Impurities CS-T-53143 92260-82-7 Enquire
"5,6-Dihydroimidazo[4,5,1-jk][1]benzazepine-2,7(1H,4H)-dione... Impurities CS-T-53075 92260-81-6 In Stock
"6,11-Dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]be... Impurities CS-T-53135 174257-90-0 Enquire
"N-Benzyl-7,8-Dimethoxy-2,3,4,5-tetrahydro-2-benzazepine" Impurities CS-T-05596 189885-47-0 Enquire
(2S)-2-Methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Impurities CS-T-80991 76209-98-8 Enquire
1,4,5,6-Tetrahydro-2-methyl-6-(4-nitrobenzoyl)imidazo[4,5-d]... Impurities CS-O-32245 168626-71-9 Enquire
2,3,4,5-Tetrahydro-1,5- methano-1H-3-benzazepine- 7,8-diamin... Impurities CS-O-33143 808120-35-6 In Stock
2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7,9-diamine Impurities CS-O-33139 950781-91-6 Enquire
2,3,4,5-Tetrahydro-1,5-methano-1H-3-benzazepine-7-amine Impurities CS-O-33137 357424-22-7 Enquire
2,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benz... Impurities CS-T-43875 230615-69-7 Enquire
2,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benz... Impurities CS-O-33136 230615-56-2 Enquire
2,3,4,5-Tetrahydro-7,8- dinitro-1,5-methano-1H-3- benzazepin... Impurities CS-O-33142 230615-08-4 In Stock
2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl)-1,5-metha... Impurities CS-T-43727 230615-59-5 In Stock
2,3,4,5-Tetrahydro-7-nitro- 1,5-methano-1H-3- benzazepine Impurities CS-O-33134 328055-86-3 Enquire
2-Methyl-5H-dibenzazepine Impurities CS-T-32794 70401-31-9 Enquire
3-(Trifluoroacetyl)-8-nitro-2,3,4,5-Tetrahydro-1,5-methano-1... Impurities CS-O-33140 950781-89-2 Enquire
4,6,7,8,9,10-hexahydro-1H-6,10-methano-pyrazino[2,3-h][3]ben... Impurities CS-O-33133 357424-07-8 Enquire
7,8,9,10-Tetrahydro-6,10-Methano-6H-pyrazino[2,3-h][3]benzaz... Impurities CS-T-61849 1337563-47-9 Enquire
8-Fluoro-2,3,4,5-tetrahydro-1,5-methano-1H-3-benzazepine-7-c... Impurities CS-T-76982 328056-66-2 Enquire
N-nitrosodihydrodibenzazepine Impurities CS-EO-00969 7458-08-4 In Stock


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(S)-3-Amino-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-ace... Intermediates CS-T-02606 86499-52-7 Enquire
"1,4,5,6-Tetrahydro-2-methyl-6-(4-aminobenzoyl)imidazo[4,5-d... Intermediates CS-O-31940 182202-75-1 Enquire
"1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine" Intermediates CS-Q-01671 20390-68-5 Enquire
"2,3,4,5 - Tetrahydro - 1H - 2 - benzazepine hydrochloride" Intermediates CS-DV-01223 7216-22-0 Enquire
"2,3,4,5-tetrahydro-1,5-Methano-1H-3-benzazepine" Intermediates CS-O-31835 230615-52-8 Enquire
"2,3,4,5-Tetrahydro-1H-1-benzazepine" Intermediates CS-T-86455 1701-57-1 Enquire
"3-[(tert-butoxy)carbonyl]-2,3,4,5-tetrahydro-1H-3-benzazepi... Intermediates CS-EM-00377 149353-73-1 Enquire
"6-Chloro-2,3,4,5-tetrahydro-7,8-dimethoxy-1-phenyl-1H-3-ben... Intermediates CS-T-72964 67287-38-1 Enquire
"7,8-Dihydroxy-2,3,4,5-tetrahydro-2-benzazepine, Hydrobromid... Intermediates CS-T-19339 113853-92-2 Enquire
"7,8-Dimethoxy-2,3,4,5-tetrahydro-2-benzazepine" Intermediates CS-T-19580 95469-38-8 Enquire
"7-Fluoro-2,3,4,5-tetrahydro-1H-3-benzazepine" Intermediates CS-T-76171 324558-64-7 Enquire
"tert-butyl 7-acetyl-2,3,4,5-tetrahydro-1H-3-benzazepine-3-c... Intermediates CS-EL-30058 264264-31-5 Enquire
"tert-butyl 7-amino-2,3,4,5-tetrahydro-1H-3-benzazepine-3-ca... Intermediates CS-EL-29129 118454-24-3 Enquire
(S)-3-Amino-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acet... Intermediates CS-T-48089 88372-47-8 In Stock
1,3,4,5-Tetrahydro-7,8-dihydroxy-N-[2-[4-[2-[4-(trifluoromet... Intermediates CS-ED-40569 1459809-09-6 Enquire
1-oxo-2,3,4,5-tetrahydro-1H-2-benzazepine-8-sulfonyl chlorid... Intermediates CS-ED-28592 919091-54-6 Enquire
2,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benz... Intermediates CS-O-10563 230615-51-7 In Stock
2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepine-7-sulfonyl chlorid... Intermediates CS-ED-28591 927869-56-5 Enquire
3,3,5-Trimethyl-2,3,4,5-tetrahydro-1H-2-benzazepine hydrochl... Intermediates CS-ED-20907 1052525-07-1 Enquire
5-Methyl-2,3,4,5-tetrahydro-1H-1-benzazepine Intermediates CS-ED-15785 847173-24-4 Enquire
6-Bromo-2,3,4,5-tetrahydro-1H-1-benzazepine Intermediates CS-ED-17434 939759-12-3 Enquire
6-chloro-2,3,4,5-tetrahydro-1H-1-benzazepine Intermediates CS-ED-18908 939759-11-2 Enquire
7,8-dipropoxy-2,3,4,5-tetrahydro-1H-3-benzazepine Intermediates CS-ED-19077 1050886-70-8 Enquire
7-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine Intermediates CS-T-71780 616201-89-9 Enquire
8-chloro-2,3,4,5-tetrahydro-1H-1-benzazepine Intermediates CS-ED-18909 939759-15-6 Enquire
Imidazo[4,5,1-jk][1]benzazepine-2,7(1H,4H)-dione,6-amino-5,6... Intermediates CS-ED-11717 1019769-46-0 Enquire
N-Benzyl-7,8-dimethoxy-2,3,4,5-tetrahydro-2-benzazepine-3-on... Intermediates CS-T-05597 887352-89-8 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,3,4,5-Tetrahydro-7,9- dinitro-1,5-methano-1H-3- benzazepin... Fine Chemicals CS-O-33135 950781-94-9 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Fmoc-amino-N-1-carboxymethyl-2,3,4,5-tetrahydro-1H-[1]benz... Building Blocks CS-T-74239 204322-78-1 Enquire