3-Methylcyclobutanol CAS 20939-64-4

Purity 97%+In StockPharmaceutical Standards
CAS No.20939-64-4
Molecular FormulaC5H10O
Molecular Weight86.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methylcyclobutanol CAS 20939-64-4 chemical structure

Description

The occurrence of 3-Methylcyclobutanol is closely related to a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Methylcyclobutanol (CAS 20939-64-4) is a high-purity analytical reference standard with the molecular formula C5H10O and a molecular weight of 86.13 g/mol.

Owing to a hydroxyl group, an ether linkage, 3-Methylcyclobutanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 86.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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

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 FormulaC5H10O
Molecular Weight86.13 g/mol
Purity97%+
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.)1962

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