Description

Benzoic Acid, 3-Amino-4-Nitro-, Methyl Ester (9Ci) is a specialized aromatic ester derivative, identified by CAS NO 99512-09-1, that serves as a key synthetic intermediate in advanced organic synthesis. Its molecular structure, featuring both amino and nitro functional groups, makes it a versatile precursor for constructing complex heterocyclic compounds and fine chemicals. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzimidazole or related heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its reactive functional groups.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants due to its aromatic amine functionality.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new reaction pathways and creating novel chemical entities.
• Material Science: Potential use in the synthesis of specialty polymers and advanced organic materials requiring specific aromatic monomers.

Basic Information

Product Name	Benzoic Acid, 3-Amino-4-Nitro-, Methyl Ester (9Ci)
CAS No.	99512-09-1
Molecular Formula	C8H8N2O4
Molecular Weight	196.16 g/mol
Synonyms	Methyl 3-Amino-4-nitrobenzoate; 3-Amino-4-nitrobenzoic Acid Methyl Ester; Benzoic acid, 3-amino-4-nitro-, methyl ester; Methyl 3-amino-4-nitrobenzoate; 4-Nitro-3-aminobenzoic acid methyl ester; 3-Amino-4-nitro-methylbenzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-Amino-4-Nitro-, Methyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a synthetic intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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). This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange 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)	≤ 10 ppm

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