Description

4-Aminocarbazole is a high-purity aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its unique fused-ring structure with an amino group makes it a versatile intermediate for creating complex molecules with specific electronic and photophysical properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological disorders and as a scaffold for drug discovery.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, leveraging its heterocyclic structure.
• Organic Electronic Materials: Serves as a core building block for hole-transport materials, organic light-emitting diodes (OLEDs), and other optoelectronic components.
• Dye and Pigment Manufacturing: Intermediate for producing high-performance dyes, pigments, and photographic sensitizers due to its chromophoric properties.
• Corrosion Inhibitors: Used in formulations for protecting metals in industrial applications.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new chemical reactions and material properties.

Basic Information

Product Name	4-Aminocarbazole
CAS No.	18992-64-8
Molecular Formula	C12H10N2
Molecular Weight	182.22 g/mol
Synonyms	4-Carbazolamine; 9H-Carbazol-4-amine; Carbazole, 4-amino-; 4-Amino-9H-carbazole; NSC 31511; 4-Aminodibenzo[b,d]pyrrole; 4-Aminocarbazole (primary name)
EINECS	242-738-6

Quality Control

Our 4-Aminocarbazole is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthesis applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

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. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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