Epalrestat Impurity 58 CAS 44912-47-2

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.44912-47-2
Molecular FormulaC4H7NO2S2
Molecular Weight165.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Epalrestat Impurity 58 CAS 44912-47-2 chemical structure

Description

CATO supplies Epalrestat Impurity 58 (CAS 44912-47-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H7NO2S2. Molecular weight: 165.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4H7NO2S2
Molecular Weight165.23 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1969
Nitrogen Atoms1
Sulfur Atoms2

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