Description

4-Methoxy-9H-Carbazole is a versatile heterocyclic aromatic compound that serves as a crucial building block in advanced organic synthesis. Its unique molecular structure, featuring a carbazole core with a methoxy substituent, makes it a valuable intermediate for creating complex molecules with specific electronic and photophysical properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing active ingredients, functional dyes, and organic electronic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of alkaloids, receptor ligands, and other bioactive molecules for drug discovery and development.
• Agrochemical Synthesis: Used as a building block for creating novel pesticides, herbicides, and plant growth regulators.
• Organic Electronic Materials: Serves as a core structure for developing hole-transport materials, host materials for OLEDs (Organic Light-Emitting Diodes), and other optoelectronic components.
• Dye and Pigment Manufacturing: Acts as an intermediate for synthesizing specialized dyes, fluorescent markers, and photostable pigments.
• Research & Development: Essential reference standard and starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Polymer Chemistry: Can be incorporated into polymer chains to modify thermal stability, luminescence, or electronic properties of advanced polymeric materials.

Basic Information

Product Name	4-Methoxy-9H-Carbazole
CAS No.	6933-50-2
Molecular Formula	C₁₃H₁₁NO
Molecular Weight	197.23 g/mol
Synonyms	4-Methoxycarbazole; 9H-Carbazole, 4-methoxy-; 4-Methoxy-9H-dibenzo[b,d]pyrrole; 4-Methoxy-dibenzopyrrole; NSC 403697; 4-Methoxycarbazole (principal synonym); 4-Methoxydibenzopyrrole
EINECS	230-046-1

Quality Control

Every batch of our 4-Methoxy-9H-Carbazole is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.