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

Temozolomide Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Temozolomide Metabolite-MTIC D3 Stable Isotopes CS-O-12030 1232679-46-7 (Unlabeled) Enquire
Temozolomide-d3 Stable Isotopes CS-O-06994 208107-14-6 In Stock


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Temozolomide API Standards CS-O-02446 85622-93-1 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Temozolomide Acid Metabolites CS-O-08270 113942-30-6 In Stock
Temozolomide Metabolite - MTIC Metabolites CS-O-12029 1232679-46-7 Enquire
Temozolomide Metabolite MTIC Metabolites CS-O-31049 3413-72-7 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cyanotemozolomide Impurities CS-T-90330 287964-59-4 Enquire
Temozolomide 2-Azahypoxanthine Impurity Impurities CS-O-08269 4656-86-4 In Stock
Temozolomide Cyano Impurity Impurities CS-O-12031 114601-31-9 In Stock
Temozolomide Impurity 1 Impurities CS-P-02147 Not Available Enquire
Temozolomide Impurity 4 Impurities CS-P-01165 188612-53-5 In Stock
Temozolomide Related Compound A Impurities CS-O-08272 7008-85-7 Enquire
Temozolomide USP Related Compound B Impurities CS-O-08273 13114-72-2 Enquire
Temozolomide USP Related Compound C Impurities CS-O-08274 83-01-2 Enquire
Temozolomide-AIC-lactose Impurities CS-O-36029 Not Available Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Amino-1H-imidazole-5-carbonitrile Intermediates CS-O-38833 5098-11-3 In Stock