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

Fampridine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Amifampridine-d3 Stable Isotopes CS-O-39343 2732980-95-7 In Stock
Dalfampridine D6 Stable Isotopes CS-O-06525 45498-20-2 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Amifampridine API Standards CS-M-06307 54-96-6 In Stock
Amifampridine phosphate API Standards CS-L-00038 446254-47-3 Enquire


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-N-Acetylamifampridine Hydrochloride Metabolites CS-EK-00901 676464-96-3 Enquire
Acetylamifampridine Hydrochloride Metabolites CS-CX-00631 676464-96-3 (Free base) Enquire
Fampridine N-Oxide Hydrochloride Metabolites CS-P-08010 1433-03-0 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-Hydroxy-4-aminopyridine Impurities CS-O-07739 52334-53-9 In Stock
Dalfampridine Methylene Bridge Dihydrate Impurities CS-EO-03460 4589-32-6 (Freebase) Enquire
Fampridine Impurity 1 (Dalfampridine Impurity 1) Impurities CS-P-08013 125583-33-7 Enquire
N-(4-pyridyl)-2-hydroxybutyramide Impurities CS-O-13620 1864897-67-5 Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dalfampridine Pesticide Standards CS-O-00258 504-24-5 In Stock