Indapamide Impurity 11 CAS 1856658-28-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1856658-28-0
Molecular FormulaC8H7ClO5S
Molecular Weight250.66 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Indapamide Impurity 11 CAS 1856658-28-0 chemical structure

Description

High-purity Indapamide Impurity 11 (CAS 1856658-28-0) pharmacopoeial impurity standards reference standard. Molecular formula: C8H7ClO5S. Molecular weight: 250.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H7ClO5S
Molecular Weight250.66 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; 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.)1995
Halogen ContentCl-containing
Sulfur Atoms1

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