2-Acetylbutyrolactone-3,3,4,4-d CAS 476646-93-2

Purity 97%+In StockPharmaceutical Standards
CAS No.476646-93-2
Molecular FormulaC6H4D4O3
Molecular Weight132.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Acetylbutyrolactone-3,3,4,4-d CAS 476646-93-2 chemical structure

Description

2-Acetylbutyrolactone-3,3,4,4-d (CAS 476646-93-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4D4O3. Molecular weight: 132.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H4D4O3
Molecular Weight132.15 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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