Description

Benzoic Acid, 4-Amino-2-Nitro-, Methyl Ester (9Ci) is a specialized aromatic ester derivative, identified by CAS No. 84228-45-5, valued for its unique functional groups that serve as a versatile synthetic intermediate. This compound is critical for researchers and manufacturers requiring precise chemical building blocks for advanced synthesis. It is primarily utilized in the development of pharmaceuticals, agrochemicals, and high-performance dyes and pigments.

Application

• Key pharmaceutical intermediate in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Precursor in agrochemical research for developing novel herbicides, fungicides, and plant growth regulators.
• Essential building block in the production of azo dyes and pigments, contributing to color strength and stability.
• Intermediate for polymer chemistry and the synthesis of specialty monomers.
• Used in organic synthesis laboratories for methodological studies and creating functionalized benzoate derivatives.
• Starting material for fine chemical and flavor & fragrance ingredient synthesis.

Basic Information

Item	Detail
Product Name	Benzoic Acid, 4-Amino-2-Nitro-, Methyl Ester (9Ci)
CAS No.	84228-45-5
Molecular Formula	C8H8N2O4
Molecular Weight	196.16 g/mol
Synonyms	Methyl 4-Amino-2-nitrobenzoate; 4-Amino-2-nitrobenzoic Acid Methyl Ester; 2-Nitro-4-aminobenzoic Acid Methyl Ester; Methyl 2-Nitro-4-aminobenzoate; Benzoic acid, 4-amino-2-nitro-, methyl ester; 84228-45-5; Methyl 4-amino-2-nitrobenzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Amino-2-Nitro-, Methyl Ester (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 opaque or stored in dark conditions.

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	≤ 20 ppm

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