2-Bromo-7-methoxy-9H-carbazole

Basic Information

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CAS Number

200878-50-8

Molecular Formula

C13H10BrNO

Molecular Weight

276.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

442.3±25.0 °C at 760 mmHg

Density

1.6±0.1 g/cm3

Flash Point

221.3±23.2 °C

Vapor Pressure

0.0±1.0 mmHg at 25°C

SMILES

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COc1ccc2c3ccc(cc3[nH]c2c1)Br

InChI

InChI=1S/C13H10BrNO/c1-16-9-3-5-11-10-4-2-8(14)6-12(10)15-13(11)7-9/h2-7,15H,1H3

InChIKey

AHKGUQOMPCEFCL-UHFFFAOYSA-N

LogP

4.092200000000001

Topological Polar Surface Area

25.02 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

260

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

2-Bromo-7-methoxy-9H-carbazole
B5517
T70525

MDL Number

MFCD19288761

FAQ

What are the physical and chemical properties of 2-Bromo-7-methoxy-9H-carbazole (CAS: 200878-50-8)?

2-Bromo-7-methoxy-9H-carbazole is a crystalline solid with a molecular weight of approximately 251.11 g/mol. It has low aqueous solubility but is soluble in organic solvents like chloroform and ethanol. The compound exhibits moderate reactivity towards nucleophiles and electrophiles. It is stable under normal conditions but requires storage in a dry environment to prevent hydrolysis.

How is 2-Bromo-7-methoxy-9H-carbazole (CAS: 200878-50-8) typically synthesized?

2-Bromo-7-methoxy-9H-carbazole is commonly synthesized via the Brønsted acid catalyzed carbazole bromination followed by methoxylation. The reaction typically yields a high purity compound with good selectivity. Commonly used catalysts include hydrogen bromide or phosphorous tribromide, with a yield of around 85-90%.

What industries use 2-Bromo-7-methoxy-9H-carbazole (CAS: 200878-50-8)?

2-Bromo-7-methoxy-9H-carbazole is utilized in the pharmaceutical industry as a precursor for certain drug synthesis, in the polymer industry for advanced materials, in the semiconductor industry for organic electronic devices, and in the sensor industry for developing gas detection systems. It is also used in organic light-emitting diodes (OLEDs) due to its unique electronic properties.

What precautions should be taken when handling 2-Bromo-7-methoxy-9H-carbazole (CAS: 200878-50-8)?

Proper personal protective equipment (PPE) is essential when handling 2-Bromo-7-methoxy-9H-carbazole. This includes gloves, goggles, and a lab coat. The compound should be handled in a fume hood to minimize exposure. Spills should be cleaned up using a suitable absorbent material, and the area should be well-ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.