7-trans-Nonadecenoic acid CAS 191544-99-7

Purity 97%+In StockPharmaceutical Standards
CAS No.191544-99-7
Molecular FormulaC19H36O2
Molecular Weight296.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-trans-Nonadecenoic acid CAS 191544-99-7 chemical structure

Description

Structurally, 7-trans-Nonadecenoic acid (C19H36O2) 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 296.49 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.

7-trans-Nonadecenoic acid (CAS 191544-99-7) is a high-purity analytical reference standard with the molecular formula C19H36O2 and a molecular weight of 296.49 g/mol.

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

CATO manufactures 7-trans-Nonadecenoic acid 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 FormulaC19H36O2
Molecular Weight296.49 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2011

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