Benzoic-2,6-d2 acid-d CAS 1632316-05-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1632316-05-2
Molecular Formula-
Molecular Weight125.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Benzoic-2,6-d2 acid-d CAS 1632316-05-2 chemical structure

Description

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Benzoic-2,6-d2 acid-d is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 125.14 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies Benzoic-2,6-d2 acid-d (CAS 1632316-05-2), a certified reference material (molecular formula C7H3D3O2, MW 125.14 g/mol) for analytical method development and quality control.

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 FormulaC7H3D3O2
Molecular Weight125.14 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
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)6.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993

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