2,3-Quinoxalinedimethanol 1,4-dioxide 17311-31-8

Category :	Intermediates/Pharmaceutical intermediates
CAS NO :	17311-31-8
EC NO :
MF :	C₁₀H₁₀N₂O₄
MW :	222.1974
Packing :	25kg/drum
Product description :	ITEMS SPECIFICATION Description Green - yellow crystal powder Melting point 169~172°C pH 5.8~7.0 Loss on dry NMT 1.5% Heavy metals NMT 0.001 % Sulphate ashes NMT 0.1 % Microbiological cleanliness Category 1.2 Pyrogen test The drug should be apyrogenic Halogens NMT 0.02 % Residual Solvents MeOH NMT 100ppm EtOH NMT 200ppm Total impurity NMT 1.0% Purity NLT 99.0 %
Synonyms :	(1,4-dioxidoquinoxaline-2,3-diyl)dimethanol;2,3-quinoxalinedimethanol, 1,4-dioxide;2,3-Quinoxalinedimethanol 1,4-dioxide;
Molecular Structure :

2,3-Quinoxalinedimethanol 1,4-dioxide

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