Diphenyleneiodonium chloride | Flavoprotein inhibitor

CAS:
4673-26-1
Catalog Number:
10-2668
Activity:
Flavoprotein inhibitor
Alternate Names:
DPI
Molecular Weight:
314.55
Molecular Formula:
C12H8I • Cl
Solubility:
Soluble in DMSO (up to 5 mg/ml with warming)
Physical Properties:
White solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.
Shipping Code:
RT

Available Options

Size:PriceQuantity 
10 mg$55.00
50 mg$220.00

Diphenyleneiodonium chloride (4673-26-1) is an irreversible inhibitor of iNOS and eNOS (IC50s=50 and 100 nM respectively).1 Binds to and inhibits the flavoprotein of neutrophil NADPH oxidase.2 Novel agonist for GPR3.3 Inhibits NFκB activation induced by IL-1β. Prevents early alcohol-induced liver injury in rodent models.5

References/Citations:

1) Stuehr et al. (1991), Inhibition of macrophage and endothelial cell nitric oxide synthase by diphenyleneiodonium and its analogs; FASEB J., 5 98
2) Yea et al. (1990), Purification and some properties of the 45 kDa diphenylene iodonium-binding flavoprotein of neutrophil NADPH oxidase; Biochem. J., 265 95
3) Ye et al. (2014), Identification of a novel small-molecule agonist for human G protein-coupled receptor 3; J. Pharmacol. Exp. Ther., 349 4371
4) Mendes et al. (2001), Diphenyleneiodonium inhibits NF-kappaB activation and iNOS expression induced by IL-1beta: involvement of reactive oxygen species; Mediators Inflamm., 10 209
5) Kono et al. (2001), Diphenyleneiodonium sulfate, an NADPH oxidase inhibitor, prevents early alcohol-induced liver injury in the rat; Am. J. Physiol. Gastrointest. Liver Physiol., 280 G1005

CAS:
4673-26-1
Catalog Number:
10-2668
Activity:
Flavoprotein inhibitor
Alternate Names:
DPI
Molecular Weight:
314.55
Molecular Formula:
C12H8I • Cl
Solubility:
Soluble in DMSO (up to 5 mg/ml with warming)
Physical Properties:
White solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee