Iguratimod Impurity 151 CAS 500887-53-6

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.500887-53-6
Molecular FormulaC8H8ClNO5S
Molecular Weight265.67 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Iguratimod Impurity 151 CAS 500887-53-6 chemical structure

Description

High-purity Iguratimod Impurity 151 (CAS 500887-53-6) pharmacopoeial impurity standards reference standard. Molecular formula: C8H8ClNO5S. Molecular weight: 265.67 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H8ClNO5S
Molecular Weight265.67 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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