Description

2-Bromo-4-Nitropropiophenone is a specialized aromatic ketone derivative that serves as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and nitro functional groups, makes it a valuable precursor for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for molecules requiring specific nitro- and bromo-substituted aromatic frameworks.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where its reactive sites allow for further functionalization.
• Organic Chemical Research: Serves as a fundamental building block in academic and industrial R&D for exploring new reaction pathways and synthesizing complex organic molecules.
• Material Science Precursor: Employed in the synthesis of specialty polymers, liquid crystals, and other advanced materials that benefit from its specific aromatic substitution pattern.
• Dye and Pigment Intermediate: Acts as a starting material for the synthesis of certain nitro- and bromo-containing dyes and organic pigments.

Basic Information

Product Name	2-Bromo-4-Nitropropiophenone
CAS No.	1205-56-7
Molecular Formula	C9H8BrNO3
Molecular Weight	258.07 g/mol
Synonyms	1-(2-Bromo-4-nitrophenyl)propan-1-one; Propiophenone, 2-bromo-4-nitro-; 2-Bromo-4-nitro-1-propiophenone; 2'-Bromo-4'-nitropropiophenone; BNPP; α-Bromo-4-nitropropiophenone
EINECS	214-889-6

Quality Control

Our 2-Bromo-4-Nitropropiophenone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against stringent internal specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is light-sensitive and should be handled and stored to minimize exposure to light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	88 - 92 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.