8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride CAS 1160254-23-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1160254-23-8
Molecular FormulaC20H18ClNO
Molecular Weight323.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride CAS 1160254-23-8 chemical structure

Description

The occurrence of 8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride is closely related to a steroid core, 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 8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride (CAS 1160254-23-8), a certified reference material (molecular formula C20H18ClNO, MW 323.82 g/mol) for analytical method development and quality control.

Structurally, 8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride (C20H18ClNO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 323.82 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 8-Methyl-2-(4-propylphenyl)quinoline-4-carbonyl chloride 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 FormulaC20H18ClNO
Molecular Weight323.82 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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