Description

Benzoic Acid, 2-Hydroxy-3-Methyl-5-Nitro- is a specialized nitro-substituted benzoic acid derivative that serves as a versatile synthetic intermediate and functional additive. Its molecular structure offers unique reactivity, making it valuable for constructing more complex chemical architectures where specific substitution patterns are required. This compound is primarily sought by pharmaceutical intermediates and fine chemical synthesis sectors for research and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants requiring nitro and carboxylic acid functionalities.
• Research & Development (R&D): Employed in academic and industrial laboratories for methodological studies and novel compound discovery.
• Polymer Chemistry: Can be utilized as a monomer or functionalizing agent to introduce specific properties into polymer chains.
• Coordination Chemistry: Acts as a ligand for metal complexes due to the presence of carboxylic acid and hydroxyl groups.

Basic Information

Product Name	Benzoic Acid, 2-Hydroxy-3-Methyl-5-Nitro-
CAS No.	54674-88-3
Molecular Formula	C8H7NO5
Molecular Weight	197.14 g/mol
Synonyms	3-Methyl-5-nitrosalicylic Acid; 2-Hydroxy-3-methyl-5-nitrobenzoic Acid; 5-Nitro-3-methylsalicylic Acid; 3-Methyl-5-nitro-2-hydroxybenzoic Acid; 5-Nitro-2-hydroxy-3-methylbenzoic Acid; 3-Methyl-5-nitrosalicylsäure (German); Acide 3-méthyl-5-nitrosalicylique (French)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Hydroxy-3-Methyl-5-Nitro- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong bases and reducing agents.

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%
Heavy Metals (as Pb)	≤ 20 ppm

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