S-Polaprezinc Impurity 8 CAS 7389-97-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.7389-97-1
Molecular FormulaC17H16N4O5
Molecular Weight356.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

S-Polaprezinc Impurity 8 CAS 7389-97-1 chemical structure

Description

High-purity S-Polaprezinc Impurity 8 (CAS 7389-97-1) pharmacopoeial impurity standards reference standard. Molecular formula: C17H16N4O5. Molecular weight: 356.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H16N4O5
Molecular Weight356.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Nitrogen Atoms4

Related S Standards

Recommended Standards

Why CATO?