Esomeprazole Impurity 136 CAS 2561418-28-6

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2561418-28-6
Molecular FormulaC19H18N4S
Molecular Weight334.44 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Esomeprazole Impurity 136 CAS 2561418-28-6 chemical structure

Description

CATO supplies Esomeprazole Impurity 136 (CAS 2561418-28-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18N4S. Molecular weight: 334.44 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H18N4S
Molecular Weight334.44 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms4
Sulfur Atoms1

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