Description

4-Methyl-3-Nitroacetophenone is a versatile aromatic ketone derivative characterized by its nitro and methyl substituents. This compound serves as a critical pharmaceutical intermediate and a valuable building block in advanced organic synthesis. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors requiring high-purity synthetic precursors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex aromatic backbones.
• Agrochemical Synthesis: Used in the research and production of herbicides, pesticides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a building block for dyes, pigments, and other specialty organic compounds.
• Organic Synthesis & Research: A valuable reagent for introducing the 3-nitro-4-methylphenyl moiety in medicinal chemistry and material science research.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	4-Methyl-3-Nitroacetophenone
CAS No.	5333-27-7
Molecular Formula	C9H9NO3
Molecular Weight	179.17 g/mol
Synonyms	1-(4-Methyl-3-nitrophenyl)ethanone; 3'-Nitro-4'-methylacetophenone; 3-Nitro-4-methylacetophenone; 4-Methyl-3-nitroacetophenone; 4'-Methyl-3'-nitroacetophenone; 1-Acetyl-4-methyl-3-nitrobenzene; Ethanone, 1-(4-methyl-3-nitrophenyl)-
EINECS	226-235-8

Quality Control

Our 4-Methyl-3-Nitroacetophenone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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