Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((r)-3-chloro-2-hydroxypropyl)phosphonate CAS 945652-59-5

Purity 97%+In StockPharmaceutical Standards
CAS No.945652-59-5
Molecular FormulaC23H44ClO4P
Molecular Weight451.02 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((r)-3-chloro-2-hydroxypropyl)phosphonate CAS 945652-59-5 chemical structure

Description

CATO supplies Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((r)-3-chloro-2-hydroxypropyl)phosphonate (CAS 945652-59-5), a certified reference material (molecular formula C23H44ClO4P, MW 451.02 g/mol) for analytical method development and quality control.

Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((r)-3-chloro-2-hydroxypropyl)phosphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 451.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC23H44ClO4P
Molecular Weight451.02 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1987
Halogen ContentCl-containing

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