N-Methyl-3,4-dichloroaniline, HCl CAS 1187385-65-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1187385-65-4
Molecular FormulaC7H7Cl2N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Methyl-3,4-dichloroaniline, HCl CAS 1187385-65-4 chemical structure

Description

The occurrence of N-Methyl-3,4-dichloroaniline, HCl is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-Methyl-3,4-dichloroaniline, HCl (CAS 1187385-65-4), a certified reference material (molecular formula C7H7Cl2NHCl, MW 212.50 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H7Cl2NHCl, N-Methyl-3,4-dichloroaniline, HCl contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures N-Methyl-3,4-dichloroaniline, HCl 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 FormulaC7H7Cl2N HCl
Molecular Weight212.50 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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