13(S)-Hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid 13(S)-Hydroperoxylinolenic acid 13-(S)-Hydroperoxylinolenic acid 67597-26-6 9,11,15-Octadecatrienoic acid, 13-hydroperoxy-, [S-(E,Z,Z)]- 9,11,15-octadecatrienoic acid, 13-hydroperoxy-, (9Z,11E,13S,15Z)- CMC_7377 CAS 67597-26-6

Purity 97%+In StockPharmaceutical Standards
CAS No.67597-26-6
Molecular FormulaC18H30O4
Molecular Weight310.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

13(S)-Hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid 13(S)-Hydroperoxylinolenic acid 13-(S)-Hydroperoxylinolenic acid 67597-26-6 9,11,15-Octadecatrienoic acid, 13-hydroperoxy-, [S-(E,Z,Z)]- 9,11,15-octadecatrienoic acid, 13-hydroperoxy-, (9Z,11E,13S,15Z)- CMC_7377 CAS 67597-26-6 chemical structure

Description

CATO supplies 13(S)-Hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid 13(S)-Hydroperoxylinolenic acid 13-(S)-Hydroperoxylinolenic acid 67597-26-6 9,11,15-Octadecatrienoic acid, 13-hydroperoxy-, [S-(E,Z,Z)]- 9,11,15-octadecatrienoic acid, 13-hydroperoxy-, (9Z,11E,13S,15Z)- CMC_7377 (CAS 67597-26-6), a certified reference material (molecular formula C18H30O4, MW 310.43 g/mol) for analytical method development and quality control.

The molecular framework of 13(S)-Hydroperoxy-9(Z),11(E),15(Z)-octadecatrienoic acid 13(S)-Hydroperoxylinolenic acid 13-(S)-Hydroperoxylinolenic acid 67597-26-6 9,11,15-Octadecatrienoic acid, 13-hydroperoxy-, [S-(E,Z,Z)]- 9,11,15-octadecatrienoic acid, 13-hydroperoxy-, (9Z,11E,13S,15Z)- CMC_7377 (C18H30O4) is characterized by a steroid core, 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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

Molecular FormulaC18H30O4
Molecular Weight310.43 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976

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