2-Cyanobut-2-enoic acid CAS 759-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.759-72-8
Molecular FormulaC5H5NO2
Molecular Weight111.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Cyanobut-2-enoic acid CAS 759-72-8 chemical structure

Description

2-Cyanobut-2-enoic acid (CAS 759-72-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5NO2. Molecular weight: 111.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H5NO2
Molecular Weight111.10 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms1

Related Cyanobut Standards

Recommended Standards

Why CATO?