[1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol CAS 1239789-22-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1239789-22-0
Molecular FormulaC10H10ClN3O
Molecular Weight223.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol CAS 1239789-22-0 chemical structure

Description

The occurrence of [1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

[1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol (CAS 1239789-22-0) is a high-purity analytical reference standard with the molecular formula C10H10ClN3O and a molecular weight of 223.66 g/mol.

[1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol (C10H10ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures [1-(4-Chlorophenyl)-5-methyl-1H-1,2,3-triazol-4-yl]methanol 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 FormulaC10H10ClN3O
Molecular Weight223.66 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.)1990
Halogen ContentCl-containing
Nitrogen Atoms3

Related Chlorophenyl Standards

Recommended Standards

Why CATO?