10-Undecenoic Acid-Methyl Ester CAS 111-81-9

Purity 97%+In StockPharmaceutical Standards
CAS No.111-81-9
Molecular FormulaC12H22O2
Molecular Weight198.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

10-Undecenoic Acid-Methyl Ester CAS 111-81-9 chemical structure

Description

CATO manufactures 10-Undecenoic Acid-Methyl 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.

10-Undecenoic Acid-Methyl Ester (CAS 111-81-9) is a high-purity analytical reference standard with the molecular formula C12H22O2 and a molecular weight of 198.30 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 10-Undecenoic Acid-Methyl Ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H22O2
Molecular Weight198.30 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.)1957

Related Undecenoic Standards

Recommended Standards

Why CATO?