Sodium aminosalicylate Impurity 5 CAS 15540-79-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.15540-79-1
Molecular FormulaC8H7NO5
Molecular Weight197.14 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sodium aminosalicylate Impurity 5 CAS 15540-79-1 chemical structure

Description

High-purity Sodium aminosalicylate Impurity 5 (CAS 15540-79-1) pharmacopoeial impurity standards reference standard. Molecular formula: C8H7NO5. Molecular weight: 197.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H7NO5
Molecular Weight197.14 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1

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