Description

3-Amino-4-Nitro-9H-Carbazole is a high-purity, functionalized carbazole derivative characterized by its distinct amino and nitro substituents. This compound serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly dyes, pigments, and functional materials. It is essential for R&D and production within the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific electronic or chromophoric properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with carbazole-based scaffolds.
• Dye & Pigment Synthesis: Serves as a precursor for manufacturing high-performance dyes, pigments, and colorants used in textiles, inks, and plastics.
• Organic Electronic Materials: Used in research and development of organic light-emitting diodes (OLEDs), photoconductors, and other electronic materials due to its conjugated carbazole structure.
• Agrochemical Synthesis: An intermediate in the production of certain herbicides, fungicides, and other crop protection agents.
• Research & Development: A valuable reagent for academic and industrial research in organic chemistry, medicinal chemistry, and materials science.
• Complex Ligand Synthesis: Utilized for creating specialized ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	3-Amino-4-Nitro-9H-Carbazole
CAS No.	96014-36-7
Molecular Formula	C12H9N3O2
Molecular Weight	227.22 g/mol
Synonyms	9H-Carbazol-3-amine, 4-nitro-; 4-Nitro-9H-carbazol-3-amine; 3-Amino-4-nitrocarbazole; 4-Nitro-3-carbazolamine; 3-Amino-4-nitro-carbazole; Carbazole, 3-amino-4-nitro-
EINECS	Contact for details

Quality Control

Our 3-Amino-4-Nitro-9H-Carbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical properties are 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, well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive and easily oxidized; prolonged exposure to light, air, or elevated temperatures should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.