Docosanoic-12,12,13,13-d4 Acid CAS 1219804-98-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1219804-98-4
Molecular Formula-
Molecular Weight344.61 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Docosanoic-12,12,13,13-d4 Acid CAS 1219804-98-4 chemical structure

Description

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 supplies Docosanoic-12,12,13,13-d4 Acid (CAS 1219804-98-4), a certified reference material (molecular formula C22H40D4O2, MW 344.61 g/mol) for analytical method development and quality control.

Based on its molecular formula C22H40D4O2, Docosanoic-12,12,13,13-d4 Acid contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), Docosanoic-12,12,13,13-d4 Acid 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 FormulaC22H40D4O2
Molecular Weight344.61 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990

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