Description

2-Methylcarbazole CAS NO 3652-91-3 is a versatile heterocyclic aromatic compound belonging to the carbazole family, serving as a crucial building block in advanced organic synthesis. Its molecular structure makes it a valuable intermediate for creating complex molecules with specific electronic and photophysical properties. This product is essential for research and industrial applications in pharmaceuticals, agrochemicals, and material science, particularly in the development of dyes, pigments, and organic electronic materials.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of various active pharmaceutical ingredients (APIs) and bioactive alkaloids.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Acts as a precursor for high-performance dyes, pigments, and colorants used in textiles, plastics, and inks.
• Organic Electronic Materials: Fundamental building block for hole-transport materials, organic light-emitting diodes (OLEDs), and photoconductors.
• Research & Development: Serves as a standard and reagent in academic and industrial R&D for novel heterocyclic chemistry.
• Polymer Chemistry: Used to modify polymers, imparting specific thermal stability or optical properties.

Basic Information

Product Name	2-Methylcarbazole
CAS No.	3652-91-3
Molecular Formula	C₁₃H₁₁N
Molecular Weight	181.23 g/mol
Synonyms	2-Methyl-9H-carbazole; 9H-Carbazole, 2-methyl-; Carbazole, 2-methyl-; 2-Methylcarbazol; NSC 404080; 2-Methyl-dibenzopyrrole; 2-Methylcarbazole (technical grade)
EINECS	222-889-7

Quality Control

Our 2-Methylcarbazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

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. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	237 - 242 °C
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.