9-PAHSA CAS 1481636-31-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1481636-31-0
Molecular FormulaC34H66O4
Molecular Weight538.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9-PAHSA CAS 1481636-31-0 chemical structure

Description

CATO supplies 9-PAHSA (CAS 1481636-31-0), a certified reference material (molecular formula C34H66O4, MW 538.89 g/mol) for analytical method development and quality control.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 9-PAHSA is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 538.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 FormulaC34H66O4
Molecular Weight538.89 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1992

Related PAHSA Standards

Recommended Standards

Why CATO?