Description

Benzoic Acid, 2,4-Dihydroxy-5-Nitro-, Methyl Ester (9Ci) is a specialized nitro-substituted phenolic ester derivative, serving as a versatile synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both nitro and phenolic hydroxyl groups, makes it a valuable precursor for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its nitro-aromatic core.
• Dye and Pigment Precursor: Serves as a starting material for the manufacture of specialized azo dyes and high-performance pigments due to its reactive phenolic and ester functionalities.
• Polymer Chemistry: Acts as a monomer or functionalization agent in the production of specialty polymers, such as epoxy resins or polyesters, to impart specific chemical resistance or UV-stability.
• Chemical Research: Essential reagent in academic and industrial laboratories for methodological studies in organic synthesis, including nitration and esterification reactions.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) or catalyst design, utilizing its oxygen-donor sites for metal chelation.

Basic Information

Product Name	Benzoic Acid, 2,4-Dihydroxy-5-Nitro-, Methyl Ester (9Ci)
CAS No.	271261-71-3
Molecular Formula	C8H7NO6
Molecular Weight	213.14 g/mol
Synonyms	Methyl 2,4-dihydroxy-5-nitrobenzoate; 5-Nitro-2,4-dihydroxybenzoic acid methyl ester; Methyl 5-nitro-2,4-dihydroxybenzoate; 2,4-Dihydroxy-5-nitrobenzoic acid methyl ester; Benzoic acid, 2,4-dihydroxy-5-nitro-, methyl ester
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2,4-Dihydroxy-5-Nitro-, Methyl Ester (9Ci) is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for 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 controlled room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.