Promazine EP Impurity B CAS 17140-12-4

Purity 97%+In StockPharmaceutical Standards
CAS No.17140-12-4
Molecular FormulaC16H18N2S
Molecular Weight270.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Promazine EP Impurity B CAS 17140-12-4 chemical structure

Description

Promazine EP Impurity B (CAS 17140-12-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H18N2S. Molecular weight: 270.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H18N2S
Molecular Weight270.39 g/mol
Purity97%+
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms2
Sulfur Atoms1

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