ChemicalBook--->CAS DataBase List--->74003-63-7

74003-63-7

74003-63-7 Structure

74003-63-7 Structure
IdentificationBack Directory
[Name]

3-Methyl-quinoxaline-2-carboxylic Acid
[CAS]

74003-63-7
[Synonyms]

MQCA
RCG-210
RCG-210, MQCA
3-Methyl-2-quinoxalinecarboxylic Acid
[Molecular Formula]

C10H8N2O2
[MDL Number]

MFCD03840415
[MOL File]

74003-63-7.mol
[Molecular Weight]

188.19
Chemical PropertiesBack Directory
[Appearance]

Yellow Solid
[Melting point ]

168-170°C
[Boiling point ]

347.1±37.0 °C(Predicted)
[density ]

1.355±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

DMF: 25 mg/mL; DMSO: 30 mg/mL; DMSO:PBS (pH 7.2) (1:10): 0.1 mg/mL; Ethanol: 25 mg/mL
[form ]

neat
[pka]

2.37±0.30(Predicted)
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Uses]

A Carbadox and Olaquindox metabolite.
[Uses]

A metabolite of Carbadox and Olaquindox
[Description]

3-Methylquinoxaline-2-carboxylic acid (MQCA) is a major metabolite of olaquindox, an antibiotic and swine growth regulator. It induces cell cycle arrest at the S phase and is toxic to Chang liver cells in a concentration- and time-dependent manner. MQCA has been used as a marker of olaquindox use in livestock applications.
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

22-36/37
[Safety Statements ]

26
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

2933998090
Spectrum DetailBack Directory
[Spectrum Detail]

3-Methyl-quinoxaline-2-carboxylic Acid(74003-63-7)1HNMR
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