3,4-Dihydro-1H-quinoxalin-2-one Chemical Properties

Melting point:

140-143℃

Boiling point:

370.5±31.0 °C(Predicted)

Density 

1.186±0.06 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

pka

13.24±0.20(Predicted)

Appearance

Light yellow to yellow Solid

InChI

InChI=1S/C8H8N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-4,9H,5H2,(H,10,11)

InChIKey

HYTIPJFUWHYQON-UHFFFAOYSA-N

SMILES

N1C2=C(C=CC=C2)NCC1=O

Safety Information

Hazard Codes 

Xi

HazardClass 

IRRITANT

HS Code 

2933998090

3,4-Dihydro-1H-quinoxalin-2-one Usage And Synthesis

Uses

3,4-Dihydro-1H-quinoxalin-2-one is a crucial compound that could be used as a pharmaceutical intermediate in pharmaceutical synthesis and scientific research.

3,4-Dihydro-1H-quinoxalin-2-one(59564-59-9)Related Product Information

• 6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE
• DNQX
• CNQX
• 6,7-DICHLORO-1,4-DIHYDRO-2,3-QUINOXALINEDIONE
• 7-AMINO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 2(1H)-Quinoxalinone,3,4-dihydro-3,3-dimethyl-(9CI)
• 7-AMINO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE DIHYDROCHLORIDE,AMINO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE 2HCL
• 3-METHYL-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 4-(2-CHLORO-ACETYL)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 1-PROPYL-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 7-CHLORO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 7-NITRO-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 3-(2-OXO-2-PYRIDIN-4-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
• 3,4-DIHYDRO-4-ISOPROPYL-2,3-DIOXO-7-(METHYLSULPHONYL)-1(2H)-QUINOXALINEACETIC ACID, ETHYL ESTER
• 1-ISOPROPYL-6-(METHYLSULPHONYL)-2,3(1H,4H)-QUINOXALINEDIONE
• 2,3-DIHYDRO[[1-(2-METHOXYETHYL)-6-(TRIFLUOROMETHYL)-2,3(1H,4H)-QUINOXALENEDION-4-YL]ACETYL]-(1H)-INDOLE
• 4-ALLYL-1-(2-METHOXYETHYL)-6-(TRIFLUOROMETHYL)-2,3(1H,4H)-QUINOXALINEDIONE
• 1-(2-METHOXYETHYL)-4-METHYL-6-(TRIFLUOROMETHYL)-2,3(1H,4H)-QUINOXALINEDIONE