3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole CAS 240799-52-4

Purity 97%+In StockPharmaceutical Standards
CAS No.240799-52-4
Molecular FormulaC19H21N3O2S
Molecular Weight355.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole CAS 240799-52-4 chemical structure

Description

CATO manufactures 3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole 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.

3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole (CAS 240799-52-4) is a high-purity analytical reference standard with the molecular formula C19H21N3O2S and a molecular weight of 355.45 g/mol.

Based on its molecular formula C19H21N3O2S, 3-(Benzylthio)-5-(2,2-dimethoxyethyl)-4-phenyl-4H-1,2,4-triazole contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 355.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC19H21N3O2S
Molecular Weight355.45 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms1

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