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

Phentermine Related Compounds

Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Ethylphentermine HCl Impurity CS-B-00277 3978-33-4 Enquire
α,α-Dimethylphenethylformamide Impurity CS-T-20456 52117-13-2 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Beta-Hydroxyl Phentermine Intermediate CS-K-00303 34405-42-0 In Stock


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Benzylformamide Fine Chemicals CS-O-41773 6343-54-0 Enquire