Description

9H-Carbazole, 3-Bromo-9-(1-Methylethyl)- is a high-purity, functionalized carbazole derivative, identified by CAS No. 55141-68-9. This compound serves as a critical advanced intermediate for synthesizing complex organic materials, offering a versatile halogenated aromatic core for further chemical modifications. It is primarily required by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its halogenated aromatic structure.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for host or dopant materials in emissive layers due to the carbazole scaffold's electron-donating properties.
• Organic Photovoltaic (OPV) Materials: Serves as a core unit for constructing donor-acceptor type polymers or small molecules for solar cell applications.
• Ligand Synthesis: Utilized in organometallic chemistry to create complex ligands for catalysis.
• Dye and Pigment Manufacturing: Intermediate for producing high-performance, color-fast dyes and functional pigments.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic synthesis and material science.

Basic Information

Product Name	9H-Carbazole, 3-Bromo-9-(1-Methylethyl)-
CAS No.	55141-68-9
Molecular Formula	C15H14BrN
Molecular Weight	288.18 g/mol
Synonyms	3-Bromo-9-isopropylcarbazole; 9-Isopropyl-3-bromocarbazole; 3-Bromo-9-(propan-2-yl)-9H-carbazole; 3-Bromo-9-(1-methylethyl)-9H-carbazole; 9H-Carbazole, 3-bromo-9-(1-methylethyl)-; 3-Bromo-9-isopropyl-9H-carbazole; N-Isopropyl-3-bromocarbazole
EINECS	Contact for details

Quality Control

Our 9H-Carbazole, 3-Bromo-9-(1-Methylethyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are available upon request to support your quality assurance and regulatory compliance needs.

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 away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.