3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide CAS 1243389-70-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1243389-70-9
Molecular FormulaC16H23NO2
Molecular Weight261.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide CAS 1243389-70-9 chemical structure

Description

3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide (CAS 1243389-70-9), molecular formula C16H23NO2 and molecular weight 261.36 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide (C16H23NO2) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 3-(Cyclohexylmethyl)-4-hydroxy-N,N-dimethylbenzamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC16H23NO2
Molecular Weight261.36 g/mol
AppearanceOff-white to pale yellow crystalline powder
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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