Flupirtine Impurity 5 CAS 1552323-75-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1552323-75-7
Molecular FormulaC18H21FN4O4 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Flupirtine Impurity 5 CAS 1552323-75-7 chemical structure

Description

High-purity Flupirtine Impurity 5 (CAS 1552323-75-7) pharmacopoeial impurity standards reference standard. Molecular formula: C18H21FN4O4 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H21FN4O4 HCl
Molecular Weight412.85 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF/Cl-containing
Nitrogen Atoms4

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