(1R,2S)-1-tert-Butyl 2-ethyl cyclohexane-1,2-dicarboxylate CAS 2173637-09-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2173637-09-5
Molecular FormulaC14H24O4
Molecular Weight256.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,2S)-1-tert-Butyl 2-ethyl cyclohexane-1,2-dicarboxylate CAS 2173637-09-5 chemical structure

Description

As a certified reference material (CRM), (1R,2S)-1-tert-Butyl 2-ethyl cyclohexane-1,2-dicarboxylate 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.

CATO supplies (1R,2S)-1-tert-Butyl 2-ethyl cyclohexane-1,2-dicarboxylate (CAS 2173637-09-5), a certified reference material (molecular formula C14H24O4, MW 256.34 g/mol) for analytical method development and quality control.

(1R,2S)-1-tert-Butyl 2-ethyl cyclohexane-1,2-dicarboxylate (C14H24O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC14H24O4
Molecular Weight256.34 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1998

Recommended Standards

Why CATO?