(R)-(-)-3-Hydroxybutyric Acid-d CAS 344298-82-4

Purity 97%+In StockPharmaceutical Standards
CAS No.344298-82-4
Molecular Formula-
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-(-)-3-Hydroxybutyric Acid-d CAS 344298-82-4 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 (R)-(-)-3-Hydroxybutyric Acid-d.

(R)-(-)-3-Hydroxybutyric Acid-d (CAS 344298-82-4) is a high-purity analytical reference standard with the molecular formula C4H5D3O3Na and a molecular weight of 130.11 g/mol.

Owing to deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, (R)-(-)-3-Hydroxybutyric Acid-d is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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.

As a certified reference material (CRM), (R)-(-)-3-Hydroxybutyric Acid-d meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC4H5D3O3 Na
Molecular Weight130.11 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)2025

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