| Identification | Back 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 Properties | Back 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) | [color ]
Brown to dark brown |
| Hazard Information | Back 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. |
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