(1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate CAS 318247-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.318247-45-9
Molecular FormulaC20H20N2O2S
Molecular Weight352.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate CAS 318247-45-9 chemical structure

Description

(1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate (CAS 318247-45-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20N2O2S. Molecular weight: 352.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H20N2O2S
Molecular Weight352.45 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms1

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