Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl-

Modify Date: 2025-08-26 17:10:16

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure
Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- structure
Common Name Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl-
CAS Number 18636-32-3 Molecular Weight 270.28700
Density 1.38g/cm3 Boiling Point 440.7ºC at 760mmHg
Molecular Formula C14H14N4O2 Melting Point N/A
MSDS N/A Flash Point 220.3ºC

 Names

Name 3,7,8,10-tetramethylbenzo[g]pteridine-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.38g/cm3
Boiling Point 440.7ºC at 760mmHg
Molecular Formula C14H14N4O2
Molecular Weight 270.28700
Flash Point 220.3ºC
Exact Mass 270.11200
PSA 69.78000
LogP 0.79720
Vapour Pressure 5.78E-08mmHg at 25°C
Index of Refraction 1.69

 Safety Information

HS Code 2933990090

 Synthetic Route

~93%

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure

Benzo[g]pteridi...

CAS#:18636-32-3

Literature: Pouy, Mark J.; Milczek, Erika M.; Figg, Travis M.; Otten, Brooke M.; Prince, Bruce M.; Gunnoe, T. Brent; Cundari, Thomas R.; Groves, John T. Journal of the American Chemical Society, 2012 , vol. 134, # 31 p. 12920 - 12923

~%

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure

Benzo[g]pteridi...

CAS#:18636-32-3

Literature: Bruice, Thomas C.; Noar, J. Barry; Ball, Sheldon S.; Venkataram, U. V. Journal of the American Chemical Society, 1983 , vol. 105, # 8 p. 2452 - 2463

~35%

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure

Benzo[g]pteridi...

CAS#:18636-32-3

Literature: Preusch, Peter C.; McCormick, Donald B. Monatshefte fuer Chemie, 1980 , vol. 111, p. 347 - 350

~%

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure

Benzo[g]pteridi...

CAS#:18636-32-3

Literature: Kuhn; Rudy Chemische Berichte, 1934 , vol. 67, p. 1125,1127

~%

Benzo[g]pteridine-2,4(3H,10H)-dione, 3,7,8,10-tetramethyl- Structure

Benzo[g]pteridi...

CAS#:18636-32-3

Literature: Bruice, Thomas C.; Noar, J. Barry; Ball, Sheldon S.; Venkataram, U. V. Journal of the American Chemical Society, 1983 , vol. 105, # 8 p. 2452 - 2463

 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

3,7,8,10-tetramethylisoalloxazine
3-Methyllumiflavin
3-methyllumiflavine
Isoalloxazine,3,7,8,10-tetramethyl
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