11-H-Eicosafluoroundecanoic acid CAS 1765-48-6

Purity >95%In StockPharmaceutical Standards
CAS No.1765-48-6
Molecular FormulaC11H2F20O2
Molecular Weight546.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11-H-Eicosafluoroundecanoic acid CAS 1765-48-6 chemical structure

Description

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

11-H-Eicosafluoroundecanoic acid (CAS 1765-48-6), molecular formula C11H2F20O2 and molecular weight 546.10 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 11-H-Eicosafluoroundecanoic acid (C11H2F20O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures 11-H-Eicosafluoroundecanoic 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 FormulaC11H2F20O2
Molecular Weight546.10 g/mol
Purity>95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF-containing

Recommended Standards

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