1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine CAS 956394-35-7

Purity 97%+In StockPharmaceutical Standards
CAS No.956394-35-7
Molecular FormulaC13H16ClN3O
Molecular Weight265.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine CAS 956394-35-7 chemical structure

Description

The occurrence of 1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine 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.

CATO supplies 1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (CAS 956394-35-7), a certified reference material (molecular formula C13H16ClN3O, MW 265.74 g/mol) for analytical method development and quality control.

The molecular framework of 1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (C13H16ClN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 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. 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).

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.

As a certified reference material (CRM), 1-[(4-chloro-3-methylphenoxy)methyl]-3,5-dimethyl-1h-pyrazol-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC13H16ClN3O
Molecular Weight265.74 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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