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ChemicalBook >> CAS DataBase List >> 3-OXO-3,4-DIHYDRO-QUINOXALINE-2-CARBOXYLIC ACID

3-OXO-3,4-DIHYDRO-QUINOXALINE-2-CARBOXYLIC ACID

3-OXO-3,4-DIHYDRO-QUINOXALINE-2-CARBOXYLIC ACID price.
  • $12 - $1140
  • Product name: 3-OXO-3,4-DIHYDRO-QUINOXALINE-2-CARBOXYLIC ACID
  • CAS: 36818-07-2
  • MF: C11H10N2O3
  • MW: 218.21
  • EINECS:
  • MDL Number:MFCD00459589
  • Synonyms:3-OXO-3,4-DIHYDRO-QUINOXALINE-2-CARBOXYLIC ACID;TIMTEC-BB SBB000282;3,4-DIHYDRO-3-OXO-2-QUINOXALINECARBOXYLIC ACID;Nsc65995;Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate;ethyl 3-oxo-4H-quinoxaline-2-carboxylate;3-keto-4H-quinoxaline-2-carboxylic acid ethyl ester;3-oxo-4H-quinoxaline-2-carboxylic acid ethyl ester
Price32 Properties Safety Information Description
32 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Synthonix
  • TRC
Package
  • 5MG
  • 10MG
  • 100mg
  • 250mg
  • 500.00mg
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25G
  • 50g
  • 100G
  • Manufactureraablocks
  • Product numberAA003Q5O
  • Product descriptionEthyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98%
  • Packaging250mg
  • Price$12
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003Q5O
  • Product descriptionEthyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98%
  • Packaging1g
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003Q5O
  • Product descriptionEthyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98%
  • Packaging10g
  • Price$106
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU137080
  • Product descriptionEthyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 97%
  • Packaging25G
  • Price$205
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU137080
  • Product descriptionEthyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 97%
  • Packaging100G
  • Price$615
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberV5536
  • Product descriptionEthyl3-hydroxyquinoxaline-2-carboxylate
  • Packaging5g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number36818072
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging10g
  • Price$318.27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number36818072
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging5g
  • Price$168.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number36818072
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging25g
  • Price$519.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0303832
  • Product description3,4-DIHYDRO-3-OXO-2-QUINOXALINECARBOXYLIC ACID ETHYL ESTER 95.00%
  • Packaging5MG
  • Price$504.19
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM141960
  • Product descriptionEthyl3-hydroxyquinoxaline-2-carboxylate 97%
  • Packaging10g
  • Price$289
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM141960
  • Product descriptionEthyl 3-hydroxyquinoxaline-2-carboxylate 97%
  • Packaging5g
  • Price$118
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM141960
  • Product descriptionEthyl 3-hydroxyquinoxaline-2-carboxylate 97%
  • Packaging5g
  • Price$118
  • Updated2026-05-26
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0037352
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging10g
  • Price$290
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0037352
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0037352
  • Product descriptionEthyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate
  • Packaging5g
  • Price$150
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003Q5O Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98% 250mg $12 2026-05-28 Buy
aablocks AA003Q5O Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98% 1g $15 2026-05-28 Buy
aablocks AA003Q5O Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 98% 10g $106 2026-05-28 Buy
ACHEMBLOCK U137080 Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 97% 25G $205 2026-05-27 Buy
ACHEMBLOCK U137080 Ethyl 3-Oxo-3,4-dihydro-2-quinoxalinecarboxylate 97% 100G $615 2026-05-27 Buy
AK Scientific V5536 Ethyl3-hydroxyquinoxaline-2-carboxylate 5g $323 2021-12-16 Buy
Alichem 36818072 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 10g $318.27 2021-12-16 Buy
Alichem 36818072 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 5g $168.3 2021-12-16 Buy
Alichem 36818072 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 25g $519.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0303832 3,4-DIHYDRO-3-OXO-2-QUINOXALINECARBOXYLIC ACID ETHYL ESTER 95.00% 5MG $504.19 2021-12-16 Buy
Chemenu CM141960 Ethyl3-hydroxyquinoxaline-2-carboxylate 97% 10g $289 2021-12-16 Buy
Chemenu CM141960 Ethyl 3-hydroxyquinoxaline-2-carboxylate 97% 5g $118 2026-05-20 Buy
Chemenu CM141960 Ethyl 3-hydroxyquinoxaline-2-carboxylate 97% 5g $118 2026-05-26 Buy
ChemScene CS-0037352 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 10g $290 2021-12-16 Buy
ChemScene CS-0037352 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 1g $50 2021-12-16 Buy
ChemScene CS-0037352 Ethyl3-oxo-3,4-dihydroquinoxaline-2-carboxylate 5g $150 2021-12-16 Buy
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Properties

Melting point :175.5-176.5 °C
Density :1.34±0.1 g/cm3(Predicted)
storage temp. :Store at room temperature
pka :9.01±0.10(Predicted)
Appearance :Off-white to light yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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