Description

3,5-Dinitroanthanilic Acid is a specialized aromatic nitro compound that serves as a crucial synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique molecular structure, which features both a carboxylic acid group and strategically placed nitro groups, making it a versatile precursor for the synthesis of complex dyes, pigments, and pharmaceutical agents. This high-purity intermediate is essential for research and production facilities in the fine chemical, agrochemical, and specialty colorant industries seeking reliable and consistent raw materials for their synthesis workflows.

Application

• Dye and Pigment Intermediate: A key building block for the synthesis of complex azo dyes and high-performance organic pigments.
• Pharmaceutical Synthesis: Used as a precursor in the research and development of active pharmaceutical ingredients (APIs), particularly those containing anthranilic acid derivatives.
• Agrochemical Production: Serves as an intermediate in the manufacture of certain herbicides and plant growth regulators.
• Chemical Research: Employed in organic synthesis laboratories for the preparation of novel compounds and for studying nitration and amination reactions.
• Complexing Agent Precursor: Can be used to develop ligands and chelating agents due to its functional group arrangement.

Basic Information

Product Name	3,5-Dinitroanthanilic Acid
CAS No.	609-97-2
Molecular Formula	C7H5N3O6
Molecular Weight	227.13 g/mol
Synonyms	2-Amino-3,5-dinitrobenzoic Acid; 3,5-Dinitro-2-aminobenzoic Acid; Benzoic acid, 2-amino-3,5-dinitro-; Anthranilic acid, 3,5-dinitro-; DNANTA
EINECS	210-200-4

Quality Control

Our 3,5-Dinitroanthanilic Acid is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and related substances is provided with every shipment to support your quality assurance protocols.

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). Keep away from heat, sparks, and open flame. This compound may be light-sensitive; prolonged exposure to light should be avoided.

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)	≤ 20 ppm

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