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

Benzotriazole Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1H-Benzotriazole-1-carboxylic Acid Methyl Ester-d3 Stable Isotopes CS-T-99365 Not Available Enquire
1-Methyl-1H-benzotriazole-d3 Stable Isotopes CS-T-101030 Not Available Enquire
N,N-Dimethyl-d6-1H-benzotriazole-1-carboximidamide Hydrochlo... Stable Isotopes CS-T-101492 Not Available Enquire
1-(2-Pyridinyl)benzotriazole-15N3 Stable Isotopes CS-T-85416 1189465-04-0 Enquire
1H-Benzotriazole D4 Stable Isotopes CS-CX-00163 1185072-03-0 Enquire
2-(5-tert-Butyl-2-hydroxyphenyl)benzotriazole-d9 (Major) Stable Isotopes CS-T-95540 Not Available Enquire
4-Methylbenzotriazole-d3 Stable Isotopes CS-T-82137 1219151-49-1 Enquire
5-Methylbenzotriazole-d6 Stable Isotopes CS-T-81045 1246820-65-4 Enquire
Benzotriazole BT-d10 Stable Isotopes CS-T-95571 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Daridorexant Benzotriazole Impurity Impurity CS-O-59691 ---- Enquire
1-(4-Methylbenzoyl)-1H-benzotriazole Impurity CS-T-33247 59046-28-5 Enquire
1H-Benzotriazole-6-sulfonyl Chloride Impurity CS-T-05195 70938-45-3 Enquire
1-Methyl-1H-benzotriazole-5-methanamine Impurity CS-T-33206 499770-77-3 Enquire
4-Methylbenzotriazole Impurity CS-T-33202 29878-31-7 Enquire
5-Fluoro-1H-1,2,3-benzotriazole Impurity CS-M-47183 18225-90-6 Enquire
Micafungin Side Chain Acid Benzotriazole Ester Impurity CS-EO-01968 235112-66-0 Enquire
N,N-Dimethyl-1H-benzotriazole-1-carboximidamide Monohydrochl... Impurity CS-T-53438 827042-23-9 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Aminobenzotriazole Intermediate CS-CE-00631 1614-12-6 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Hydroxybenzotriazole Hydrate Fine Chemicals CS-DV-00947 123333-53-9 In Stock
2H-Benzo[f]benzotriazole Fine Chemicals CS-BL-00079 269-12-5 Enquire
1-Benzoyl-1H-benzotriazole Fine Chemicals CS-O-41765 4231-62-3 Enquire
1-Hydroxy-1H-benzotriazole ammonium salt Fine Chemicals CS-O-37739 63307-62-0 Enquire
1-Hydroxybenzotriazole hydrate Fine Chemicals CS-O-31555 80029-43-2 Enquire
5-Methoxy-1H-benzotriazole Fine Chemicals CS-ZH-16126 27799-91-3 Enquire
Benzotriazole-1-carboxamide Fine Chemicals CS-O-41767 5933-29-9 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-nitroso-1H-benzotriazole Nitrosamine CS-O-45160 Not Available Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzotriazole Pesticide Standards CS-T-48702 95-14-7 Enquire


Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-[(Methylsulfonyl)oxy]-1H-benzotriazole Reagents CS-O-41343 54769-22-1 Enquire


Heterocyclic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
6-Hydrazinyl-1H-benzotriazole Heterocyclic CS-O-51457 2084081-45-6 Enquire


Biochemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
HOAT (1-Hydroxy-7-azobenzotriazole) pure, 98% Biochemicals CS-SR-00333 39968-33-7 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
5,6-Dichlorobenzotriazole Building Blocks CS-O-48751 34374-67-9 Enquire
5,6-Difluoro-1H-benzotriazole Building Blocks CS-O-48750 610257-65-3 Enquire
5,6-Dimethyl-1,2,3-benzotriazoleHydrate Building Blocks CS-TB-31063 4184-79-6 Enquire