sec-Butyl but-2-enoate CAS 44917-51-3

Purity 97%+In StockPharmaceutical Standards
CAS No.44917-51-3
Molecular FormulaC8H13O2
Molecular Weight141.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

sec-Butyl but-2-enoate CAS 44917-51-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 141.19 g/mol gives sec-Butyl but-2-enoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

sec-Butyl but-2-enoate (CAS 44917-51-3), molecular formula C8H13O2 and molecular weight 141.19 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, sec-Butyl but-2-enoate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.19 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.

As a certified reference material (CRM), sec-Butyl but-2-enoate 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 FormulaC8H13O2
Molecular Weight141.19 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)2.5
CAS Registry Year (est.)1969

Recommended Standards

Why CATO?