Description

Benzoic Acid, 4-Hydroxy-5-Methoxy-2-Nitro- is a specialized nitro-substituted benzoic acid derivative that serves as a versatile synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in fine chemical and pharmaceutical synthesis. Industries that require high-purity building blocks for research and development, such as pharmaceutical, agrochemical, and advanced material sectors, are the primary users of this chemical.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for the production of specialized dyes and organic pigments.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new chemical reactions and pathways.
• Fine Chemical Production: Employed in the manufacture of other high-value, low-volume specialty chemicals.
• Material Science: Potential monomer or modifier in the synthesis of advanced polymers and functional materials.

Basic Information

Product Name	Benzoic Acid, 4-Hydroxy-5-Methoxy-2-Nitro-
CAS No.	140647-01-4
Molecular Formula	C8H7NO6
Molecular Weight	213.15 g/mol
Synonyms	4-Hydroxy-5-methoxy-2-nitrobenzoic acid; 2-Nitro-4-hydroxy-5-methoxybenzoic acid; 5-Methoxy-4-hydroxy-2-nitrobenzoic acid; 4-Hydroxy-5-methoxy-2-nitro-benzoic acid; Benzoic acid, 4-hydroxy-5-methoxy-2-nitro-; 140647-01-4 (CAS); 4-Hydroxy-5-methoxy-2-nitrobenzoic acid
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Hydroxy-5-Methoxy-2-Nitro- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and physical properties is provided with every shipment to guarantee compliance with your project requirements.

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 hygroscopic (moisture-sensitive) and easily oxidized; it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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