| Identification | Back Directory | [Name]
MK-886 | [CAS]
118414-82-7 | [Synonyms]
MK866
MK-886
L-663,536
CGS-81585
MK-886 (L-663,536)
MK-886 (Free Base)
3-[1-(4-Chlorobenzyl)-3-t-butylthio-5-isopropylindol-2-yl]-2,2-dimethylpropanoic acid
3-[3-tert-Butylthio-1-(4-chlorobenzyl)-5-isopropyl-1H-indol-2-yl]-2,2-dimethylpropionic acid
3-(3-(tert-butylthio)-1-(4-chlorobenzyl)-5-isopropyl-1H-indol-2-yl)-2,2-diMethylpropanoic acid
3-[1-(4-Chlorobenzyl)-3-(tert-butylthio)-5-isopropyl-1H-indol-2-yl]-2,2-dimethylpropanoic acid
3-[1-(4-Chlorobenzyl)-3-(tert-butylthio)-5-isopropyl-1H-indol-2-yl]-2,2-dimethylpropionic acid
3-[3-(tert-butylsulfanyl)-1-(4-chlorobenzyl)-5-(propan-2-yl)-1H-indol-2-yl]-2,2-dimethylpropanoic acid
3-[tert-Butylthio-1-(4-chlorobenzyl)-5-isopropyl-1H-indol-2-yl]-2,2-dimethylpropionic Acid, Sodium Salt
1-[(4-Chlorophenyl)methyl]-3-[(1,1-dimethylethyl)thio]-α,α-dimethyl-5-(1-methylethyl)-1H-Indole-2-propanoicacid
1-[(4-CHLOROPHENYL)METHYL]-3-[(1,1-DIMETHYLETHYL)THIO]-ALPHA,ALPHA-DIMETHYL-5-(1-METHYLETHYL)-1H-INDOLE-2-PROPANOIC ACID
1H-Indole-2-propanoic acid, 1-((4-chlorophenyl)methyl)-3-((1,1-dimethylethyl)thio)-alpha,alpha-dimethyl-5-(1-methylethyl)- | [Molecular Formula]
C27H33ClNO2S.Na | [MDL Number]
MFCD00876710 | [MOL File]
118414-82-7.mol | [Molecular Weight]
494.07 |
| Chemical Properties | Back Directory | [Appearance]
White Solid | [Melting point ]
295-297°C | [storage temp. ]
2-8°C
| [solubility ]
DMSO: 32 mg/mL
| [form ]
White solid. | [color ]
white
| [Stability:]
Stable for 1 year as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 2 months. |
| Hazard Information | Back Directory | [Chemical Properties]
White Solid | [Uses]
Binds to 5-lipoxygenase-activating protein with high affinity and prevents the activation of 5-lipoxygenase, thus inhibiting the biosynthesis of leukotrienes. | [Definition]
ChEBI: A member of the class of indoles that is 1H-indole substituted by a isopropyl group at position 5, a tert-butylsulfanediyl group at position 3, a 4-chlorobenzyl group at position 1 and a 2-carboxy-2-methylpropyl group at pos
tion 2. It acts as an inhibitor of arachidonate 5-lipoxygenase. | [Biological Activity]
An inhibitor of leukotriene biosynthesis (IC 50 = 3 nM in human polymorphonuclear leukocytes). Acts by inhibiting 5-lipoxygenase-activating protein (FLAP) (IC 50 = 30 nM for inhibition of [ 125 I]-L-691,678 photoaffinity labelling). Also moderately potent PPAR α antagonist (IC 50 = 0.5-1 μ M). Orally active in vivo . | [Description]
MK-886 (118414-82-7) is an inhibitor of leukotriene biosynthesis(IC50 = 2.5 nM in human PMN)1 via 5-lipoxygenase-activating protein (FLAP) inhibition (IC50 = 30 nM)2. MK-886 also inhibits PPARα (80% inhibition at 10 μM).3 | [storage]
Store at RT | [References]
References/Citations
1) Gillard et al (1989) L-663,536 (MK-886) (3-[1-(4-chlorobenzyl)-3-t-butyl-thio-5-isopropylindol-2-yl]-2,2-dimethylpropanoic acid), a novel, orally active leukotriene biosynthesis inhibitor; Can. .J. Physiol .Pharmacol. 67 456
2) Evans et al (1991) 5-Lipoxygenase-activating protein is the target of a quinoline class of leukotriene synthesis inhibitors; Mol. Pharmacol. 40 22
3) Kehrer et al (2001) Inhibition of peroxisome-proliferator-activated receptor (PPAR)α by MK886; Biochem. J. 356 899 |
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