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

Fenfluramine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
rac Fenfluramine-d5 Stable Isotopes CS-O-36666 1217170-57-4 Enquire
rac Fenfluramine-d5 Hydrochloride Stable Isotopes CS-T-75236 1216927-29-5 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
DL-Fenfluramine API CS-T-54676 458-24-2 Enquire
Fenfluramine HCl API CS-BU-00008 404-82-0 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Fenfluramine Impurity CS-O-42544 1683-15-4 Enquire
Fenfluramine Impurity 1 HCl salt Impurity CS-EO-03553 172953-70-7 (Freebase) Enquire
Fenfluramine Impurity 4 Impurity CS-P-02232 172953-70-7 Enquire
Norfenfluramine (racemate) Impurity CS-DM-00008 1886-26-6 Enquire