(E,Z) 2-Propyl-2-pentenoic Acid Ethyl Ester CAS 90124-74-6

Purity 97%+In StockPharmaceutical Standards
CAS No.90124-74-6
Molecular FormulaC10H18O2
Molecular Weight170.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E,Z) 2-Propyl-2-pentenoic Acid Ethyl Ester CAS 90124-74-6 chemical structure

Description

(E,Z) 2-Propyl-2-pentenoic Acid Ethyl Ester (CAS 90124-74-6), molecular formula C10H18O2 and molecular weight 170.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E,Z) 2-Propyl-2-pentenoic Acid Ethyl Ester (C10H18O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 170.25 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures (E,Z) 2-Propyl-2-pentenoic Acid Ethyl Ester under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H18O2
Molecular Weight170.25 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1982

Recommended Standards

Why CATO?