(3-²H)furan-2-carboxylic acid CAS 53599-20-5

Purity 97%+In StockPharmaceutical Standards
CAS No.53599-20-5
Molecular Formula-
Molecular Weight113.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-²H)furan-2-carboxylic acid CAS 53599-20-5 chemical structure

Description

(3-²H)furan-2-carboxylic acid (CAS 53599-20-5), molecular formula C5H3DO3 and molecular weight 113.09 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, (3-²H)furan-2-carboxylic acid is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 113.09 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 (3-²H)furan-2-carboxylic 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 FormulaC5H3DO3
Molecular Weight113.09 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972

Related H Standards

Recommended Standards

Why CATO?