Pent-4-en-1-yn-1-ylbenzene CAS 4289-20-7

Purity 97%+In StockPharmaceutical Standards
CAS No.4289-20-7
Molecular FormulaC11H10
Molecular Weight142.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pent-4-en-1-yn-1-ylbenzene CAS 4289-20-7 chemical structure

Description

Pent-4-en-1-yn-1-ylbenzene (CAS 4289-20-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10. Molecular weight: 142.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC11H10
Molecular Weight142.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

Related Pent Standards

Recommended Standards

Why CATO?