1-Hydroxybutan-2-one CAS 5077-67-8

Purity >95%In StockPharmaceutical Standards
CAS No.5077-67-8
Molecular FormulaC4H8O2
Molecular Weight88.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Hydroxybutan-2-one CAS 5077-67-8 chemical structure

Description

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.

1-Hydroxybutan-2-one (CAS 5077-67-8) is a high-purity analytical reference standard with the molecular formula C4H8O2 and a molecular weight of 88.11 g/mol.

Structurally, 1-Hydroxybutan-2-one (C4H8O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 88.11 g/mol, it falls into the low-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H8O2
Molecular Weight88.11 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1958

Related Hydroxybutan Standards

Recommended Standards

Why CATO?