Description

5-Methyl-2-Nitrobenzoyl Chloride is a versatile and reactive aromatic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to efficiently introduce the 5-methyl-2-nitrobenzoyl moiety, enabling the construction of complex molecules with specific functional properties. This high-purity intermediate is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitro-substituted benzoyl group.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides, where it acts as a core building block for active molecules.
• Dye and Pigment Manufacturing: Serves as an intermediate in the production of complex organic dyes and colorants.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and functional materials, such as photoactive resins.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating novel compounds.
• Liquid Crystal and OLED Material Production: Used as a synthetic intermediate for advanced electronic and display materials.

Basic Information

Item	Detail
Product Name	5-Methyl-2-Nitrobenzoyl Chloride
CAS No.	38818-49-4
Molecular Formula	C8H6ClNO3
Molecular Weight	199.59 g/mol
Synonyms	2-Nitro-5-methylbenzoyl chloride; 5-Methyl-2-nitrobenzoic acid chloride; 2-Nitro-p-toluoyl chloride; 5-Methyl-2-nitro-benzoic acid chloride; 2-Nitro-5-methylbenzenecarbonyl chloride; 38818-49-4; 5-Methyl-2-nitrobenzoylchloride
EINECS	Contact for details

Quality Control

Our 5-Methyl-2-Nitrobenzoyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for our global B2B clients.

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). Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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