1-(3-Bromobut-3-en-1-yl)-4-(tert-butyl)benzene CAS 1049130-96-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1049130-96-2
Molecular FormulaC14H19Br
Molecular Weight267.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Bromobut-3-en-1-yl)-4-(tert-butyl)benzene CAS 1049130-96-2 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1-(3-Bromobut-3-en-1-yl)-4-(tert-butyl)benzene (CAS 1049130-96-2) is a high-purity analytical reference standard with the molecular formula C14H19Br and a molecular weight of 267.20 g/mol.

Based on its molecular formula C14H19Br, 1-(3-Bromobut-3-en-1-yl)-4-(tert-butyl)benzene contains bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 267.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC14H19Br
Molecular Weight267.20 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentBr-containing

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