1,2-Dihydroxybenzene-d6 CAS 202656-22-2

Purity 97%+In StockPharmaceutical Standards
CAS No.202656-22-2
Molecular Formula-
Molecular Weight116.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dihydroxybenzene-d6 CAS 202656-22-2 chemical structure

Description

1,2-Dihydroxybenzene-d6 (CAS 202656-22-2) is a high-purity analytical reference standard with the molecular formula C6D6O2 and a molecular weight of 116.15 g/mol.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 1,2-Dihydroxybenzene-d6 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 116.15 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).

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 1,2-Dihydroxybenzene-d6 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 FormulaC6D6O2
Molecular Weight116.15 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2014

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