4494-24-0 11-Phosphonoundecanoic acid DTXSID10584881 CAS 4494-24-0

Purity 97%+In StockPharmaceutical Standards
CAS No.4494-24-0
Molecular FormulaC11H23O5P
Molecular Weight266.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4494-24-0 11-Phosphonoundecanoic acid DTXSID10584881 CAS 4494-24-0 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4494-24-0 11-Phosphonoundecanoic acid DTXSID10584881.

CATO supplies 4494-24-0 11-Phosphonoundecanoic acid DTXSID10584881 (CAS 4494-24-0), a certified reference material (molecular formula C11H23O5P, MW 266.27 g/mol) for analytical method development and quality control.

4494-24-0 11-Phosphonoundecanoic acid DTXSID10584881 (C11H23O5P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC11H23O5P
Molecular Weight266.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1958

Recommended Standards

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