1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline CAS 37148-51-9

Purity 97%+In StockPharmaceutical Standards
CAS No.37148-51-9
Molecular FormulaC8H14BrNO
Molecular Weight220.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline CAS 37148-51-9 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 1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline.

1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline (CAS 37148-51-9), molecular formula C8H14BrNO and molecular weight 220.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, bromine substitution, 1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 220.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 1-(3-Amino-4-bromophenyl)ethanone 3 inverted exclamation marka-Amino-4 inverted exclamation marka-bromoacetophenone 37148-51-9 5-Acetyl-2-bromoaniline 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 FormulaC8H14BrNO
Molecular Weight220.11 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1967
Halogen ContentBr-containing
Nitrogen Atoms1

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