(Z)-Pent-3-en-1-yne CAS 1574-40-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1574-40-9
Molecular FormulaC5H6
Molecular Weight66.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-Pent-3-en-1-yne CAS 1574-40-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Z)-Pent-3-en-1-yne.

CATO supplies (Z)-Pent-3-en-1-yne (CAS 1574-40-9), a certified reference material (molecular formula C5H6, MW 66.10 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H6, (Z)-Pent-3-en-1-yne contains an organic framework; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 66.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC5H6
Molecular Weight66.10 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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