(2S)​-1,​4-​dibromo-​2-​fluoro-Butane CAS 1851424-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1851424-13-9
Molecular FormulaC4H7Br2F
Molecular Weight233.90 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S)​-1,​4-​dibromo-​2-​fluoro-Butane CAS 1851424-13-9 chemical structure

Description

CATO manufactures (2S)​-1,​4-​dibromo-​2-​fluoro-Butane 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.

(2S)​-1,​4-​dibromo-​2-​fluoro-Butane (CAS 1851424-13-9) is a high-purity analytical reference standard with the molecular formula C4H7Br2F and a molecular weight of 233.90 g/mol.

Based on its molecular formula C4H7Br2F, (2S)​-1,​4-​dibromo-​2-​fluoro-Butane contains fluorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 233.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC4H7Br2F
Molecular Weight233.90 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1995
Halogen ContentF/Br-containing

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