(S)-3-ethylhept-1-yn-3-ol CAS 5396-61-2

Purity 97%+In StockPharmaceutical Standards
CAS No.5396-61-2
Molecular FormulaC9H16O
Molecular Weight140.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-ethylhept-1-yn-3-ol CAS 5396-61-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 140.22 g/mol gives (S)-3-ethylhept-1-yn-3-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(S)-3-ethylhept-1-yn-3-ol (CAS 5396-61-2), molecular formula C9H16O and molecular weight 140.22 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H16O, (S)-3-ethylhept-1-yn-3-ol contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 140.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC9H16O
Molecular Weight140.22 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.)1958

Recommended Standards

Why CATO?