1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2 CAS 1138442-35-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1138442-35-9
Molecular FormulaC12H14BrNO2
Molecular Weight284.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2 CAS 1138442-35-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2.

1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2 (CAS 1138442-35-9) is a high-purity analytical reference standard with the molecular formula C12H14BrNO2 and a molecular weight of 284.15 g/mol.

Based on its molecular formula C12H14BrNO2, 1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.15 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.

As a certified reference material (CRM), 1138442-35-9 2-Bromo-N-{4-[(2-methyl-2-propenyl)oxy]-phenyl}acetamide 9103AC C12H14BrNO2 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 FormulaC12H14BrNO2
Molecular Weight284.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentBr-containing
Nitrogen Atoms1

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