Pazopanib Impurity 38 CAS 1252927-47-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1252927-47-1
Molecular FormulaC20H21N7O2S
Molecular Weight423.49 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pazopanib Impurity 38 CAS 1252927-47-1 chemical structure

Description

CATO supplies Pazopanib Impurity 38 (CAS 1252927-47-1), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21N7O2S. Molecular weight: 423.49 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H21N7O2S
Molecular Weight423.49 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms7
Sulfur Atoms1

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