(4-Phenylbutyl)phosphonic acid CAS 46348-61-2

Purity 97%+In StockPharmaceutical Standards
CAS No.46348-61-2
Molecular FormulaC10H15O3P
Molecular Weight214.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-Phenylbutyl)phosphonic acid CAS 46348-61-2 chemical structure

Description

CATO supplies (4-Phenylbutyl)phosphonic acid (CAS 46348-61-2), a certified reference material (molecular formula C10H15O3P, MW 214.20 g/mol) for analytical method development and quality control.

Owing to a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage, (4-Phenylbutyl)phosphonic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures (4-Phenylbutyl)phosphonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H15O3P
Molecular Weight214.20 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1970

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