(E)-4-methyl-2-(pent-1-en-1-yl)-1,3-dioxolane CAS 94089-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.94089-21-1
Molecular FormulaC9H16O2
Molecular Weight156.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-4-methyl-2-(pent-1-en-1-yl)-1,3-dioxolane CAS 94089-21-1 chemical structure

Description

(E)-4-methyl-2-(pent-1-en-1-yl)-1,3-dioxolane (CAS 94089-21-1), molecular formula C9H16O2 and molecular weight 156.22 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (E)-4-methyl-2-(pent-1-en-1-yl)-1,3-dioxolane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 156.22 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 FormulaC9H16O2
Molecular Weight156.22 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)2.0
CAS Registry Year (est.)1983

Recommended Standards

Why CATO?