Description

9-Methyl-9H-Carbazole-3-Carboxylic Acid is a high-purity, functionalized carbazole derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of sophisticated materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for developing host or emitter materials in display and lighting technologies.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides with specific activity profiles.
• Dye and Pigment Manufacturing: Acts as a starting material for creating high-performance, color-fast dyes and functional pigments.
• Polymer and Material Science: Incorporated into polymers to impart specific electronic or photophysical properties for advanced material applications.
• Academic and Industrial Research: A valuable reagent for methodological development and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Product Name	9-Methyl-9H-Carbazole-3-Carboxylic Acid
CAS No.	89374-79-8
Molecular Formula	C14H11NO2
Molecular Weight	225.24 g/mol
Synonyms	9-Methylcarbazole-3-carboxylic Acid; 3-Carboxy-9-methylcarbazole; 9-Methyl-9H-carbazole-3-carboxylic acid; 9-Methylcarbazole-3-carboxylic acid; Carbazole-3-carboxylic acid, 9-methyl-; 9-Methyl-3-carbazolecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 9-Methyl-9H-Carbazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets stringent specifications for research and production use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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