2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole CAS 65349-15-7

Purity 97%+In StockPharmaceutical Standards
CAS No.65349-15-7
Molecular FormulaC15H11ClN2S
Molecular Weight286.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole CAS 65349-15-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 286.78 g/mol gives 2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole (CAS 65349-15-7), a certified reference material (molecular formula C15H11ClN2S, MW 286.78 g/mol) for analytical method development and quality control.

The molecular framework of 2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole (C15H11ClN2S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 2-(2-Chlorophenyl)-5-(o-tolyl)-1,3,4-thiadiazole 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

Molecular FormulaC15H11ClN2S
Molecular Weight286.78 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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