1-(2-Chlorobenzyl)-1H-1,2,4-triazole CAS 46196-49-0

Purity 97%+In StockPharmaceutical Standards
CAS No.46196-49-0
Molecular FormulaC9H8ClN3
Molecular Weight193.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Chlorobenzyl)-1H-1,2,4-triazole CAS 46196-49-0 chemical structure

Description

The occurrence of 1-(2-Chlorobenzyl)-1H-1,2,4-triazole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-(2-Chlorobenzyl)-1H-1,2,4-triazole (CAS 46196-49-0), a certified reference material (molecular formula C9H8ClN3, MW 193.63 g/mol) for analytical method development and quality control.

The molecular framework of 1-(2-Chlorobenzyl)-1H-1,2,4-triazole (C9H8ClN3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-(2-Chlorobenzyl)-1H-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.

Physical & Chemical Properties

Molecular FormulaC9H8ClN3
Molecular Weight193.63 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1970
Halogen ContentCl-containing
Nitrogen Atoms3

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