NAPQI


CAS No. : 50700-49-7

(Synonyms: N-Acetyl-4-benzoquinone Imine)

50700-49-7
Price and Availability of CAS No. : 50700-49-7
Size Price Stock
1mg $290 In-stock
5mg $850 In-stock
10mg $1250 In-stock
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Cat. No. : HY-W017464
M.Wt: 149.15
Formula: C8H7NO2
Purity: >98 %
Solubility: DMSO : 100 mg/mL (ultrasonic)
Introduction of 50700-49-7 :

NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver[1][2]. In Vitro:NAPQI (25-400 μM, 30 min) inhibits the synthesis of glutathione synthase (GS)[3].
NAPQI (0.15 mg/mL, 24-48 h) is toxic to auditory cell HEI-OC1 through oxidation and endoplasmic reticulum stress-dependent pathways[4].

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