5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride CAS 1185301-77-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1185301-77-2
Molecular FormulaC11H12ClNO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride CAS 1185301-77-2 chemical structure

Description

The occurrence of 5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride 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 5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride (CAS 1185301-77-2), a certified reference material (molecular formula C11H12ClNOHCl, MW 246.13 g/mol) for analytical method development and quality control.

The molecular framework of 5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride (C11H12ClNOHCl) 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 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 5-Chloro-2-ethyl-3-methylbenzofuran-7-amine hydrochloride 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 FormulaC11H12ClNO HCl
Molecular Weight246.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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