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2-Methylquinoxaline

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2-Methylquinoxaline manufacturers

  • 2-Methylquinoxaline
  • 2-Methylquinoxaline pictures
  • $1.10
  • 2026-08-20
  • CAS:7251-61-8
  • Min. Order: 1g
  • Purity: 99.00%
  • Supply Ability: 100 Tons
  • 2-Methylquinoxaline
  • 2-Methylquinoxaline pictures
  • $10.00
  • 2026-03-20
  • CAS:7251-61-8
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10 mt
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
biological sourcesynthetic
Water Solubility miscible
BRN 113307
InChI1S/C9H8N2/c1-7-6-10-8-4-2-3-5-9(8)11-7/h2-6H,1H3
InChIKeyALHUXMDEZNLFTA-UHFFFAOYSA-N
SMILESCc1cnc2ccccc2n1
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
Storage Class10 - Combustible liquids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
2-Methylquinoxaline English
SigmaAldrich English
ACROS English
ALFA English
2-Methylquinoxaline Usage And Synthesis
Chemical Propertiesclear orange to dark red liquid
Usesflavors and fragrances
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.
Tag:2-Methylquinoxaline(7251-61-8) Related Product Information
LUMICHROME 2-Methylquinoxaline 2-Quinoxalinecarboxylic acid 6,7-Dichloro-3-(trifluoromethyl)quinoxalin-2(1H)-one S,S-(6-Methylquinoxaline-2,3-diyl)dithiocarbonat 6,7-Dichloro-2-methyl-3-(trifluoromethyl)quinoxaline Alloxazine 3-Methyl-2-quinoxalinol 2,3-Diphenylquinoxaline 2,3-Bis(bromomethyl)quinoxaline 6,7-Dimethyl-2(1H)-quinoxalinone 2-Quinoxalinecarbonyl chloride 2,3-Dimethylquinoxaline 3-Hydroxy-2-quinoxalinecarboxylic acid Ethyl 2-quinoxalinecarboxylate 2,3,6-Trimethylquinoxaline 2-Chloro-3-methyl-quinoxaline 2-Amino-3-methylquinoxaline