9,10,12,13-Tetrabromooctadecanoic acid CAS 1794-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1794-89-4
Molecular FormulaC18H32Br4O2
Molecular Weight600.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9,10,12,13-Tetrabromooctadecanoic acid CAS 1794-89-4 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.

CATO supplies 9,10,12,13-Tetrabromooctadecanoic acid (CAS 1794-89-4), a certified reference material (molecular formula C18H32Br4O2, MW 600.06 g/mol) for analytical method development and quality control.

9,10,12,13-Tetrabromooctadecanoic acid (C18H32Br4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 9,10,12,13-Tetrabromooctadecanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H32Br4O2
Molecular Weight600.06 g/mol
Purity97%+
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 ContentBr-containing

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