6-Bromoquinoxaline

Basic Information

View in Editor

CAS Number

50998-17-9

Molecular Formula

C8H5BrN2

Molecular Weight

209.05 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

48-53 °C

Boiling Point

149°C/18mmHg

Density

1.656

Refractive Index

1.685

SMILES

View in Editor

C1=CC2=NC=CN=C2C=C1Br

InChI

InChI=1S/C8H5BrN2/c9-6-1-2-7-8(5-6)11-4-3-10-7/h1-5H

InChIKey

NOYFLUFQGFNMRB-UHFFFAOYSA-N

LogP

2.3923000000000005

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

140

Safety Information

View Safety Information

GHS Hazard Pictograms

H302

H318

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H318 Causes serious eye damage
Serious eye damage/eye irritation

Synonyms & References

English

FS-2190
EN300-91556
BP-10792
BCP26279
DTXSID90346282
J-518473
SCHEMBL197869
Z1262255201
6-Bromoquinoxaline, 96%
FT-0621005
6-Bromoquinoxaline
AC-2726
Quinoxaline, 6-bromo-
HY-69094
SY002698
A18822
AB07430
CS-W020069
MFCD00837757
AM20070358
B4476
50998-17-9
AKOS005145773
6-Bromo-quinoxaline
6-Brom-chinoxalin
6-bromo-quinoxaline
Quinoxaline,6-bromo

MDL Number

MFCD00837757

Customs Code

2933990090

FAQ

What are the physical and chemical properties of 6-Bromoquinoxaline (CAS: 50998-17-9)?

6-Bromoquinoxaline (CAS: 50998-17-9) is a crystalline solid with a molecular weight of approximately 211.03 g/mol. It has a melting point of around 180-182°C and is slightly soluble in water but freely soluble in organic solvents such as ethanol and acetone. Chemically, it is relatively stable but can react with strong reducing agents. It is used in the synthesis of pharmaceuticals and dyes.

How is 6-Bromoquinoxaline (CAS: 50998-17-9) typically synthesized?

6-Bromoquinoxaline (CAS: 50998-17-9) can be synthesized from quinoxaline by bromination. This process is usually carried out using N-bromosuccinimide (NBS) in the presence of a radical initiator like azobisisobutyronitrile (AIBN) under UV light. The reaction yields a high purity product with good selectivity and high yield.

What industries use 6-Bromoquinoxaline (CAS: 50998-17-9)?

6-Bromoquinoxaline (CAS: 50998-17-9) is primarily used in the pharmaceutical and dye industries. It serves as an intermediate in the synthesis of various pharmaceutical compounds and is also used in the development of organic dyes and pigments.

What precautions should be taken when handling 6-Bromoquinoxaline (CAS: 50998-17-9)?

When handling 6-Bromoquinoxaline (CAS: 50998-17-9), it is important to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work in a well-ventilated area or fume hood to minimize exposure to vapors. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.