Folic Acid Impurity 65 CAS 25663-25-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.25663-25-6
Molecular FormulaC19H18N6O7
Molecular Weight442.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Folic Acid Impurity 65 CAS 25663-25-6 chemical structure

Description

Order Folic Acid Impurity 65 (CAS 25663-25-6) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H18N6O7. Molecular weight: 442.38 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC19H18N6O7
Molecular Weight442.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms6

Related Folic Standards

Recommended Standards

Why CATO?