4-bromo-9H-carbazole

Basic Information

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CAS Number

3652-89-9

Molecular Formula

C12H8BrN

Molecular Weight

246.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

105.0 to 109.0 deg-C

Boiling Point

409.2°C at 760 mmHg

Solubility

Insuluble (2.3E-3 g/L) (25 ºC),

SMILES

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C1=CC=C2C(=C1)C3=C(N2)C=CC=C3Br

InChI

InChI=1S/C12H8BrN/c13-9-5-3-7-11-12(9)8-4-1-2-6-10(8)14-11/h1-7,14H

InChIKey

CBJHFGQCHKNNJY-UHFFFAOYSA-N

LogP

4.0836000000000015

Topological Polar Surface Area

15.79 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

218

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

4-Bromo-9H-carbazole
9H-Carbazole, 4-bromo-
4-Bromocarbazole
4-Brom-butyroylbromid
4-Brom-butyrylbromid
4-Brom-carbazol
4-bromo-butyryl bromide
4-bromo-carbazole
Butanoyl bromide,4-bromo
MFCD18450175
SB66907
AMY19499
CS-0028332
AS-10418
4-Bromocarbazole; 9H-Carbazole, 4-bromo-;Carbazole, 4-bromo-
AKOS027250600
5-bromocarbazole
BCP32102
F16196
SCHEMBL420335
SY031155
4-bromocarbazole
4-bromo-9H-carbazole
DA-19657
4-Bromo carbazole;9H-carbazole,4-bromo
B4752
A852691
CHEMBL5084185
3652-89-9
AC-33531

MDL Number

MFCD18450175

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 4-bromo-9H-carbazole (CAS: 3652-89-9)?

4-bromo-9H-carbazole is a crystalline solid with a molecular weight of approximately 227.05 g/mol. It is sparingly soluble in common organic solvents like dichloromethane and acetone but insoluble in water. The compound is moderately reactive towards electrophilic aromatic substitution reactions. It is stable under normal storage conditions but may degrade under strong oxidizing or reducing conditions.

How is 4-bromo-9H-carbazole (CAS: 3652-89-9) typically synthesized?

4-bromo-9H-carbazole is commonly synthesized via bromination of 9H-carbazole. The reaction is usually carried out using bromine in the presence of a Lewis acid catalyst like aluminum bromide. The yield is typically high, with good selectivity towards the brominated product.

What industries use 4-bromo-9H-carbazole (CAS: 3652-89-9)?

4-bromo-9H-carbazole is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis, and in polymers, where it can be incorporated into materials for specific properties. It is also used in sensors and semiconductors due to its unique electronic properties.

What precautions should be taken when handling 4-bromo-9H-carbazole (CAS: 3652-89-9)?

When handling 4-bromo-9H-carbazole, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up with care, and the Material Safety Data Sheet (MSDS) should be consulted for detailed spill procedures.