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

Description

The occurrence of (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate (CAS 318247-45-9) is a high-purity analytical reference standard with the molecular formula C20H20N2O2S and a molecular weight of 352.45 g/mol.

Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 352.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (1-Methyl-3-phenyl-5-(p-tolylthio)-1H-pyrazol-4-yl)methyl acetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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