(1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid CAS 733742-83-1

Purity 97%+In StockPharmaceutical Standards
CAS No.733742-83-1
Molecular FormulaC16H20O3
Molecular Weight260.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid CAS 733742-83-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 260.33 g/mol gives (1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-83-1), a certified reference material (molecular formula C16H20O3, MW 260.33 g/mol) for analytical method development and quality control.

Structurally, (1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-carboxylic acid (C16H20O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 260.33 g/mol, it falls into the medium-molecular-weight range. 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 (1R,2R)-2-(2,6-dimethylbenzoyl)cyclohexane-1-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 FormulaC16H20O3
Molecular Weight260.33 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

Recommended Standards

Why CATO?