Trans-2-Pentene CAS 646-04-8

Purity >95%In StockPharmaceutical Standards
CAS No.646-04-8
Molecular FormulaC5H10
Molecular Weight70.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trans-2-Pentene CAS 646-04-8 chemical structure

Description

Trans-2-Pentene (CAS 646-04-8) is a high-purity analytical reference standard with the molecular formula C5H10 and a molecular weight of 70.13 g/mol.

The molecular framework of Trans-2-Pentene (C5H10) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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.

As a certified reference material (CRM), Trans-2-Pentene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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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