ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Quinoline compounds 2-Methylquinoxaline

2-Methylquinoxaline

2-Methylquinoxaline Basic information
Product Name:2-Methylquinoxaline
Synonyms:2-methyl-quinoxalin;Quinoxaline,2-methyl-;2-METHYLQUINOXALINE 97+%;2-Methylquinoxaline,~96%;2-METHYLQUINOXALINE;methylquinoxaline,2-methylchinoxaline;2-Methylquinoxaline, 97% 25GR;2-Methylbenzopyrazine
CAS:7251-61-8
MF:C9H8N2
MW:144.17
EINECS:230-664-9
Product Categories:Quinolines, Quinazolines and derivatives;Building Blocks;Heterocyclic Building Blocks;Quinoxalines;Alphabetical Listings;Flavors and Fragrances;M-N
Mol File:7251-61-8.mol
2-Methylquinoxaline Structure
2-Methylquinoxaline Chemical Properties
Melting point 180.5°C
Boiling point 245-247 °C (lit.)
density 1.118 g/mL at 25 °C (lit.)
refractive index n20/D 1.613(lit.)
Fp 225 °F
storage temp. Inert atmosphere,Room Temperature
form Liquid
pka1.32±0.30(Predicted)
color Clear orange to dark red
Odormusty, roasted flavor
Odor Typecoffee
Water Solubility miscible
BRN 113307
LogP1.610
CAS DataBase Reference7251-61-8(CAS DataBase Reference)
NIST Chemistry ReferenceQuinoxaline, 2-methyl-(7251-61-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
RTECS VD3450000
F 10
HazardClass IRRITANT
HS Code 29339900
MSDS Information
ProviderLanguage
2-Methylquinoxaline English
SigmaAldrich English
ACROS English
ALFA English
2-Methylquinoxaline Usage And Synthesis
Chemical Propertiesclear orange to dark red liquid
DefinitionChEBI: A quinoxaline derivative in which the quinoxaline (1,4-naphthyridine) skeleton is substituted at C-2 with a methyl group.
General Description2-Methylquinoxaline is a heterocyclic compound used in roasted and meat flavoring. It is one of the volatile compounds formed during the thermal reaction between L-cysteine and dihydroxyacetone in glycerine.
2,3,6-TRIMETHYLQUINOXALINE 2-QUINOXALINECARBONYL CHLORIDE 6,7-DIMETHYL-2,3-DI(2-PYRIDYL)QUINOXALINE 2,3-BIS(2-PYRIDYL)QUINOXALINE LUMICHROME 2-Quinoxalinecarboxylic acid 2 3-DIHYDROXY-1 4-PHENAZINEDIONE 2-CHLORO-3-ETHYLQUINOXALINE 2-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 2,3-DIPHENYLQUINOXALINE 2,3-DIMETHYLQUINOXALINE 2,3-BIS(BROMOMETHYL)QUINOXALINE CBI-BB ZERO/000554 3-HYDROXY-2-METHYLQUINOXALINE,2-Hydroxy-3-methylquinoxaline 2,3-DIPHENYL-6-NITROQUINOXALINE 2-CHLORO-3-METHYL-QUINOXALINE 2-Methylquinoxaline
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