6,7-Dimethyl-2(1H)-quinoxalinone

Modify Date: 2025-08-25 13:19:07

6,7-Dimethyl-2(1H)-quinoxalinone Structure
6,7-Dimethyl-2(1H)-quinoxalinone structure
Common Name 6,7-Dimethyl-2(1H)-quinoxalinone
CAS Number 28082-82-8 Molecular Weight 174.199
Density 1.2±0.1 g/cm3 Boiling Point 386.7ºC at 760mmHg
Molecular Formula C10H10N2O Melting Point N/A
MSDS N/A Flash Point 187.7ºC

 Names

Name 6,7-dimethyl-1H-quinoxalin-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 386.7ºC at 760mmHg
Molecular Formula C10H10N2O
Molecular Weight 174.199
Flash Point 187.7ºC
Exact Mass 174.079315
PSA 46.01000
LogP 1.72
Vapour Pressure 1.56E-06mmHg at 25°C
Index of Refraction 1.627

 Safety Information

HS Code 2933990090

 Synthetic Route

~45%

6,7-Dimethyl-2(1H)-quinoxalinone Structure

6,7-Dimethyl-2(...

CAS#:28082-82-8

Literature: University of California; Yissum Research Development Company of the Hebrew University of Jerusalem; Biosignal LTD; Sugen, Inc.; Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V. Patent: US6331555 B1, 2001 ; US 6331555 B1

~72%

6,7-Dimethyl-2(1H)-quinoxalinone Structure

6,7-Dimethyl-2(...

CAS#:28082-82-8

Literature: Leeson, Paul D.; Baker, Raymond; Carling, Robert W.; Curtis, Neil R.; Moore, Kevin W.; et al. Journal of Medicinal Chemistry, 1991 , vol. 34, # 4 p. 1243 - 1252

~70%

6,7-Dimethyl-2(1H)-quinoxalinone Structure

6,7-Dimethyl-2(...

CAS#:28082-82-8

Literature: Kazimierczuk; Pfleiderer 1982 , vol. No. 4, p. 754 - 761

~82%

6,7-Dimethyl-2(1H)-quinoxalinone Structure

6,7-Dimethyl-2(...

CAS#:28082-82-8

Literature: McAtee, John J.; Dodson, Jason W.; Dowdell, Sarah E.; Girard, Gerald R.; Goodman, Krista B.; Hilfiker, Mark A.; Sehon, Clark A.; Sha, Deyou; Wang, Gren Z.; Wang, Ning; Viet, Andrew Q.; Zhang, Daohua; Aiyar, Nambi V.; Behm, David J.; Carballo, Luz H.; Evans, Christopher A.; Fries, Harvey E.; Nagilla, Rakesh; Roethke, Theresa J.; Xu, Xiaoping; Yuan, Catherine C.K.; Douglas, Stephen A.; Neeb, Michael J. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 12 p. 3500 - 3503

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6,7-Dimethyl-2(1H)-quinoxalinone
6,7-dimethylquinoxalin-2-one
6,7-dimethylquinoxalin-2-ol
6,7-Dimethylquinoxalin-2(1H)-one
6,7-dimethyl-2-oxo-1,2-dihydroquinoxaline
6,7-dimethylquinoxaline-2-one
2(1H)-Quinoxalinone, 6,7-dimethyl-
2-Hydroxy-6,7-dimethylquinoxaline
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