7BN3O939P6 70981-96-3 15-Hpete, (S)- 5,8,11,13-Eicosatetraenoic acid, 15-hydroperoxy-, (S-(E,Z,Z,Z))- (S-(E,Z,Z,Z))-15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid UNII-7BN3O939P6 CAS 70981-96-3

Purity 97%+In StockPharmaceutical Standards
CAS No.70981-96-3
Molecular FormulaC20H32O4
Molecular Weight336.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7BN3O939P6 70981-96-3 15-Hpete, (S)- 5,8,11,13-Eicosatetraenoic acid, 15-hydroperoxy-, (S-(E,Z,Z,Z))- (S-(E,Z,Z,Z))-15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid UNII-7BN3O939P6 CAS 70981-96-3 chemical structure

Description

7BN3O939P6 70981-96-3 15-Hpete, (S)- 5,8,11,13-Eicosatetraenoic acid, 15-hydroperoxy-, (S-(E,Z,Z,Z))- (S-(E,Z,Z,Z))-15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid UNII-7BN3O939P6 (CAS 70981-96-3) is a high-purity analytical reference standard with the molecular formula C20H32O4 and a molecular weight of 336.47 g/mol.

Structurally, 7BN3O939P6 70981-96-3 15-Hpete, (S)- 5,8,11,13-Eicosatetraenoic acid, 15-hydroperoxy-, (S-(E,Z,Z,Z))- (S-(E,Z,Z,Z))-15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid 15-Hydroperoxy-5,8,11,13-eicosatetraenoic acid UNII-7BN3O939P6 (C20H32O4) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 336.47 g/mol, it falls into the moderately-high-molecular-weight range. 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

Molecular FormulaC20H32O4
Molecular Weight336.47 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977

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