1-Pentene CAS 109-67-1

Purity >95%In StockPharmaceutical Standards
CAS No.109-67-1
Molecular FormulaC5H10
Molecular Weight70.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Pentene CAS 109-67-1 chemical structure

Description

The occurrence of 1-Pentene is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Pentene (CAS 109-67-1), molecular formula C5H10 and molecular weight 70.13 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an organic framework, 1-Pentene is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 70.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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 FormulaC5H10
Molecular Weight70.13 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

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Why CATO?