Pazopanib Impurity 28 CAS 1072836-76-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1072836-76-0
Molecular FormulaC14H17N3O4S2
Molecular Weight355.43 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pazopanib Impurity 28 CAS 1072836-76-0 chemical structure

Description

Pazopanib Impurity 28 (CAS 1072836-76-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H17N3O4S2. Molecular weight: 355.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC14H17N3O4S2
Molecular Weight355.43 g/mol
Purity97%+
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms3
Sulfur Atoms2

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