N-(3-Oxotetradecanoyl)-DL-homoserine lactone CAS 503610-29-5

Purity >95%In StockPharmaceutical Standards
CAS No.503610-29-5
Molecular FormulaC18H31NO4
Molecular Weight325.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-Oxotetradecanoyl)-DL-homoserine lactone CAS 503610-29-5 chemical structure

Description

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.

CATO supplies N-(3-Oxotetradecanoyl)-DL-homoserine lactone (CAS 503610-29-5), a certified reference material (molecular formula C18H31NO4, MW 325.44 g/mol) for analytical method development and quality control.

N-(3-Oxotetradecanoyl)-DL-homoserine lactone (C18H31NO4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC18H31NO4
Molecular Weight325.44 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1

Related N Standards

Recommended Standards

Why CATO?