A7EVH2RK4O 35274-05-6 Cetyl lactate n-Hexadecyl lactate n-Hexadecyl-2-hydroxypropanoate Propanoic acid, 2-hydroxy-, hexadecyl ester Hexadecyl lactate AI3-14483 EINECS 252-478-7 UNII-A7EVH2RK4O CAS 35274-05-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including A7EVH2RK4O 35274-05-6 Cetyl lactate n-Hexadecyl lactate n-Hexadecyl-2-hydroxypropanoate Propanoic acid, 2-hydroxy-, hexadecyl ester Hexadecyl lactate AI3-14483 EINECS 252-478-7 UNII-A7EVH2RK4O.

A7EVH2RK4O 35274-05-6 Cetyl lactate n-Hexadecyl lactate n-Hexadecyl-2-hydroxypropanoate Propanoic acid, 2-hydroxy-, hexadecyl ester Hexadecyl lactate AI3-14483 EINECS 252-478-7 UNII-A7EVH2RK4O (CAS 35274-05-6), molecular formula C19H38O3 and molecular weight 314.50 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C19H38O3, A7EVH2RK4O 35274-05-6 Cetyl lactate n-Hexadecyl lactate n-Hexadecyl-2-hydroxypropanoate Propanoic acid, 2-hydroxy-, hexadecyl ester Hexadecyl lactate AI3-14483 EINECS 252-478-7 UNII-A7EVH2RK4O contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 314.50 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.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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