1,13-Dibromotridecane CAS 31772-05-1

Purity 97%+In StockPharmaceutical Standards
CAS No.31772-05-1
Molecular FormulaC13H26Br2
Molecular Weight342.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,13-Dibromotridecane CAS 31772-05-1 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.

1,13-Dibromotridecane (CAS 31772-05-1) is a high-purity analytical reference standard with the molecular formula C13H26Br2 and a molecular weight of 342.15 g/mol.

The molecular framework of 1,13-Dibromotridecane (C13H26Br2) is characterized by bromine 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.

As a certified reference material (CRM), 1,13-Dibromotridecane 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 FormulaC13H26Br2
Molecular Weight342.15 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.)1966
Halogen ContentBr-containing

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