1,20-Dibromoeicosane CAS 14296-16-3

Purity 97%+In StockPharmaceutical Standards
CAS No.14296-16-3
Molecular FormulaC20H40Br2
Molecular Weight440.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,20-Dibromoeicosane CAS 14296-16-3 chemical structure

Description

The occurrence of 1,20-Dibromoeicosane is closely related to bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1,20-Dibromoeicosane (CAS 14296-16-3) is a high-purity analytical reference standard with the molecular formula C20H40Br2 and a molecular weight of 440.34 g/mol.

Based on its molecular formula C20H40Br2, 1,20-Dibromoeicosane contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 440.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1,20-Dibromoeicosane 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 FormulaC20H40Br2
Molecular Weight440.34 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1961
Halogen ContentBr-containing

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