5-Methylquinoxaline

Basic Information

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CAS Number

13708-12-8

Molecular Formula

C9H8N2

Molecular Weight

144.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

20-21 °C

Boiling Point

120°C/15mmHg

Refractive Index

n20/D 1.62(lit.)

SMILES

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Cc1cccc2nccnc12

InChI

InChI=1S/C9H8N2/c1-7-3-2-4-8-9(7)11-6-5-10-8/h2-6H,1H3

InChIKey

CQLOYHZZZCWHSG-UHFFFAOYSA-N

LogP

1.93822

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

136

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5-Methylquinoxaline
5-Methyl-chinoxalin
8-methylquinoxaline
8-methylquinoxoline
Quinoxaline,5-methyl
FEMA 3203
FEMA NUMBER 3203
5-methyl-quinoxalin
5-METHYLQUINOXOLINE
Quinoxaline, 5-methyl-
5 AND 6-METHYLQUINOXALINE
5(6)-METHYLQUINOXALINE MIXTURE
5-Methylquinoxaline,98%
5-METHYLQUINOXALINE 99+%
FEMA No. 3203
L0AD7T152G
CQLOYHZZZCWHSG-UHFFFAOYSA-N
5-methyl quinoxaline
5-Methyl-Quinoxaline
5-(methyl)-quinoxaline
DSSTox_RID_82102
DSSTox_CID_27090
8-methyl-1,4-naphthyridine
5-methyl-1,4-naphthyridine
DSSTox_GSID_47090
KSC497C5N
Jsp002231

MDL Number

MFCD00012335

Customs Code

2933990090

FAQ

What is 5-Methylquinoxaline (CAS: 13708-12-8)?

5-Methylquinoxaline is a heterocyclic aromatic organic compound with the chemical formula C10H9N. It is a solid at room temperature, insoluble in water, and soluble in organic solvents.

What are the main uses of 5-Methylquinoxaline (CAS: 13708-12-8)?

5-Methylquinoxaline is primarily used in the synthesis of various pharmaceuticals, dyes, and as a precursor for the production of other organic compounds. It has potential applications in the development of anti-inflammatory and anticancer drugs.

Is 5-Methylquinoxaline (CAS: 13708-12-8) safe?

5-Methylquinoxaline is generally considered safe for industrial and laboratory use when handled with appropriate precautions. However, it is mildly toxic and should be stored in a cool, dry place away from heat and sources of ignition. Handling should be performed with gloves and appropriate protective equipment to prevent skin contact and inhalation.

How should 5-Methylquinoxaline (CAS: 13708-12-8) be stored?

5-Methylquinoxaline should be stored in a tightly sealed container at room temperature, away from direct sunlight and heat sources. Ensure the storage area is well-ventilated and the container is fireproof. It should be kept out of reach of children and pets.