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ChemicalBook > Product Catalogue >Biochemical Engineering >Inhibitors >Mitogen-activated protein kinase (MAPK) >p38 MAPK inhibitor >Skepinone-L

Skepinone-L

Skepinone-L Structure
  • ₹0
  • Product name: Skepinone-L
  • CAS: 1221485-83-1
  • MF: C24H21F2NO4
  • MW: 425.42
  • EINECS:
  • MDL Number:MFCD22572738
  • Synonyms:5H-Dibenzo[a,d]cyclohepten-5-one, 2-[(2,4-difluorophenyl)amino]-7-[(2R)-2,3-dihydroxypropoxy]-10,11-dihydro-;Skepinone-L, >=98%;3-(2,4-difluoroanilino)-9-[(2R)-2,3-dihydroxypropoxy]-5,6-dihydrodibenzo[3,1-[7]annulen-11-one;(R)-2-((2,4-Difluorophenyl)amino)-7-(2,3-dihydroxypropoxy)-10,11-dihydro-5H-dibenzo[a,d][7]ann;Skepinone-L;2-[(2,4-Difluorophenyl)amino]-7-[(2R)-2,3-dihydroxypropoxy]-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-one;CS-1010;SKEPINONE
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :130-134°C
Boiling point :629.0±55.0 °C(Predicted)
Density :1.384±0.06 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
solubility :DMSO (Slightly), Methanol (Slightly)
pka :13.49±0.20(Predicted)
form :Solid
color :Light Yellow to Yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Skepinone-L is an ATP-competitive inhibitor of p38 MAPK isoform p38α (IC50s = 5 nM) and p38β (97% inhibition at 1 μM). It has little effect on a range of other kinases, including p38γ and p38δ. Skepinone-L dose-dependently blocks the phosphorylation of heat shock protein 27 (HSP27), a p38 MAPK substrate, in response to stimulation with anisomycin in HeLa cells (IC50 = 25 nM) or TNF-α in THP-1 cells. At 1 μM, it prevents phosphorylation of cytosolic phospholipase A2 in platelets in response to collagen-related peptide or thrombin , blunting platelet secretion and aggregation.

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