Description

2-Methyl-5-Nitrobenzaldehyde is a versatile aromatic aldehyde derivative characterized by its nitro and methyl substituents, making it a valuable intermediate in advanced organic synthesis. Its primary commercial value lies in its role as a key building block for the production of complex molecules, including pharmaceuticals, agrochemicals, and specialty dyes. This compound is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce specific functional groups into their target molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a nitrobenzaldehyde scaffold.
• Agrochemical Synthesis: Used in the manufacturing of herbicides, fungicides, and insecticides where its structure serves as a core component.
• Dye and Pigment Production: Acts as an intermediate in the creation of azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in various name reactions, such as condensations and reductions, to create more complex heterocyclic compounds.
• Research & Development: Utilized in academic and industrial R&D labs for method development and the exploration of new chemical entities.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands used in catalytic processes.

Basic Information

Product Name	2-Methyl-5-Nitrobenzaldehyde
CAS No.	16634-91-6
Molecular Formula	C8H7NO3
Molecular Weight	165.15 g/mol
Synonyms	5-Nitro-o-tolualdehyde; 2-Methyl-5-nitrobenzaldehyde; 5-Nitro-2-methylbenzaldehyde; 2-Methyl-5-nitrobenzenecarboxaldehyde; 5-Nitro-2-tolualdehyde; o-Tolualdehyde, 5-nitro-; Benzaldehyde, 2-methyl-5-nitro-
EINECS	240-701-7

Quality Control

Our 2-Methyl-5-Nitrobenzaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber or opaque.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	69°C - 73°C
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.