3-Methyl-2-quinoxalinecarboxylic acid

Modify Date: 2024-01-06 13:53:48

3-Methyl-2-quinoxalinecarboxylic acid structure	Common Name	3-Methyl-2-quinoxalinecarboxylic acid
	CAS Number	74003-63-7	Molecular Weight	188.183
	Density	1.4±0.1 g/cm3	Boiling Point	347.1±37.0 °C at 760 mmHg
	Molecular Formula	C₁₀H₈N₂O₂	Melting Point	168-170ºC
	MSDS	Chinese USA	Flash Point	163.7±26.5 °C
	Symbol	GHS07	Signal Word	Warning

Use of 3-Methyl-2-quinoxalinecarboxylic acid

3-Methyl-2-quinoxalinecarboxylic acid (MQCA), an important N-oxide reductive metabolite of Quinocetone or Olaquindox, potently inhibits the growth of Chang liver cells through S phase arrest of the cell cycle[1].

Name	3-methylquinoxaline-2-carboxylic acid
Synonym	More Synonyms

Description	3-Methyl-2-quinoxalinecarboxylic acid (MQCA), an important N-oxide reductive metabolite of Quinocetone or Olaquindox, potently inhibits the growth of Chang liver cells through S phase arrest of the cell cycle[1].
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Others >> Others
References	[1]. Keyu Zhang , et al. Cytotoxicity and Genotoxicity of 1,4-bisdesoxyquinocetone, 3-methylquinoxaline-2-carboxylic Acid (MQCA) in Human Hepatocytes. Res Vet Sci. 2012 Dec;93(3):1393-401.

Density	1.4±0.1 g/cm3
Boiling Point	347.1±37.0 °C at 760 mmHg
Melting Point	168-170ºC
Molecular Formula	C₁₀H₈N₂O₂
Molecular Weight	188.183
Flash Point	163.7±26.5 °C
Exact Mass	188.058578
PSA	63.08000
LogP	2.26
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.673
Storage condition	-20°C Freezer

3-Methyl-2-quinoxalinecarboxylic acid MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	22-36/37
Safety Phrases	26
RIDADR	NONH for all modes of transport
HS Code	2933990090

Precursor 10
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CAS#:7446-08-4 Selenium dioxide CAS#:108-38-3 m-Xylene
DownStream 0

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%