Description

Benzoic Acid, 3,4-Diamino-, Conjugate Monoacid (8Ci) is a specialized aromatic compound featuring both amino and carboxylic acid functional groups. This unique structure makes it a valuable intermediate for synthesizing complex organic molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), dyes, and advanced polymer materials who require high-purity, reliable building blocks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a building block for azo dyes and other complex colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for specialty polymers and resins.
• Research & Development: A valuable reagent in organic synthesis and medicinal chemistry research for novel compound libraries.
• Coordination Chemistry: Can function as a ligand for metal complexes in catalytic applications.

Basic Information

Product Name	Benzoic Acid, 3,4-Diamino-, Conjugate Monoacid (8Ci)
CAS No.	21537-35-9
Molecular Formula	C7H8N2O2
Molecular Weight	152.15 g/mol
Synonyms	3,4-Diaminobenzoic Acid; 3,4-Diaminobenzoic Acid Conjugate Monoacid; 4-Aminoanthranilic Acid; 3,4-Diaminobenzoate; Benzoic acid, 3,4-diamino-; 1,2-Diamino-4-carboxybenzene; 3,4-Diaminobenzoic acid (8CI)
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3,4-Diamino-, Conjugate Monoacid (8Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

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). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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