6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 55376-74-4

Purity 97%+In StockPharmaceutical Standards
CAS No.55376-74-4
Molecular FormulaC17H19NO3
Molecular Weight285.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 55376-74-4 chemical structure

Description

The occurrence of 6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-74-4) is a high-purity analytical reference standard with the molecular formula C17H19NO3 and a molecular weight of 285.34 g/mol.

The molecular framework of 6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (C17H19NO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 6-Cyclohexyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 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 FormulaC17H19NO3
Molecular Weight285.34 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms1

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