Methoxatin disodium salt 一种阴离子型氧化还原循环原醌，作为氧化还原辅助因子。它最初是从嗜甲基细菌的培养物中分离的，也存在于哺乳动物的组织。它是哺乳动物的必需营养素，对免疫功能很重要。

Methoxatin disodium salt, an aromatic tricyclic o-quinone, is a redox cofactor for bacterial dehydrogenases. It is an efficient electron transfer catalyst from a number of organic substrates to molecular oxygen (O2), constructing quinoprotein model reactions.

Methoxatin disodium salt has been isolated from guinea-pig neutrophils.?The presence of Methoxatin disodium salt in guinea-pig neutrophils and suggest that it has a possible role, direct or indirect, in the O2.(-)-producing respiratory burst.

122628-50-6

C14H4N2Na2O8

374.172

吡咯喹啉醌二钠盐;Methoxatin disodium salt

H2O:6.16 mg/mL (16.46 mM),Need ultrasonic and warming
H2O:5 mg/mL (13.36 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years