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GSK2190915

CAS No.
936350-00-4
Chemical Name:
GSK2190915
Synonyms
fiboflapon;AM 803;GSK2190915;GSK2190915 (AM803);Fiboflapon (GSK2190915);Fiboflapon, 10 mM in DMSO;AM-803;FIBOFLAPON;GSK-2190915;3-(3-(tert-Butylthio)-1-(4-(6-ethoxypyridin-3-yl)benzyl)-5-((5-methylpyridin-2-yl)methoxy)-1H-indol-2-yl)-2,2-dimethylpropanoic acid;1H-Indole-2-propanoic acid, 3-[(1,1-dimethylethyl)thio]-1-[[4-(6-ethoxy-3-pyridinyl)phenyl]methyl]-α,α-dimethyl-5-[(5-methyl-2-pyridinyl)methoxy]-;3-[(1,1-Dimethylethyl)thio]-1-[[4-(6-ethoxy-3-pyridinyl)phenyl]methyl]-alpha,alpha-dimethyl-5-[(5-methyl-2-pyridinyl)methoxy]-1H-indole-2-propanoic acid
CBNumber:
CB02735522
Molecular Formula:
C38H43N3O4S
Molecular Weight:
637.83
MDL Number:
MOL File:
936350-00-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 17:33:07

GSK2190915 Properties

Boiling point 796.3±60.0 °C(Predicted)
Density 1.16±0.1 g/cm3(Predicted)
solubility DMSO: soluble; Methanol: soluble
form A crystalline solid
pka 4.70±0.10(Predicted)
color White to off-white
FDA UNII Y1NA96IX3T

SAFETY

Risk and Safety Statements

Symbol(GHS)  Health Hazard (GHS08)
GHS08
Signal word  Warning
Hazard statements  H361
Precautionary statements  P201-P202-P281-P308+P313-P405-P501

GSK2190915 price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 28600 GSK2190915 ≥98% 936350-00-4 1mg $121 2026-04-30 Buy
ChemScene CS-3604 Fiboflapon 99.50% 936350-00-4 5mg $164 2026-06-04 Buy
ChemScene CS-3604 Fiboflapon 99.50% 936350-00-4 10mg $273 2026-06-04 Buy
ChemScene CS-3604 Fiboflapon 99.50% 936350-00-4 25mg $542 2026-06-04 Buy
ChemScene CS-3604 Fiboflapon 99.50% 936350-00-4 50mg $845 2026-06-04 Buy
Product number Packaging Price Buy
28600 1mg $121 Buy
CS-3604 5mg $164 Buy
CS-3604 10mg $273 Buy
CS-3604 25mg $542 Buy
CS-3604 50mg $845 Buy

GSK2190915 Chemical Properties, Uses, Production

Uses

Fiboflapon (GSK2190915; AM-803) is a potent and orally bioavailable 5-lipoxygenase-activating protein (FLAP) inhibitor with a potency of 2.9 nM in FLAP binding, an IC50 of 76 nM for inhibition of LTB4 in human blood[1].

Definition

ChEBI: Fiboflapon is a phenylpyridine.

in vivo

Oral administration of Fiboflapon (AM-803: 1 mg/kg) results in sustained inhibition of ex vivo ionophore-challenged whole blood LTB4 biosynthesis with >90% inhibition for up to 12 h and an EC50 of approximately 7 nM. When rat lungs are challenged in vivo with calcium-ionophore, Fiboflapon (AM-803) inhibits LTB4 and cysteinyl leukotriene (CysLT) production with ED50s of 0.12 mg/kg and 0.37 mg/kg, respectively. The inhibition measured 16 h following a single oral dose of 3 mg/kg was 86% and 41% for LTB4 and CysLTs, respectively. In an acute inflammation setting, Fiboflapon dose-dependently reduced LTB4, CysLTs, plasma protein extravasation and neutrophil influx induced by peritoneal zymosan injection. Finally, Fiboflapon increases survival time in mice exposed to a lethal intravenous injection of platelet activating factor (PAF)[1].

IC 50

LTB4: 76 nM (IC50)

References

[1] Stock NS, et al. 5-Lipoxygenase-activating protein (FLAP) inhibitors. Part 4: development of 3-[3-tert-butylsulfanyl-1-[4-(6-ethoxypyridin-3-yl)benzyl]-5-(5-methylpyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethylpropionic acid (AM803), a potent, oral, once DOI:10.1021/jm2008369
[2] Lorrain DS, et al. Pharmacology of AM803, a novel selective five-lipoxygenase-activating protein (FLAP) inhibitor in rodent models of acute inflammation. Eur J Pharmacol. 2010 Aug 25;640(1-3):211-8. DOI:10.1016/j.ejphar.2010.05.003

GSK2190915 Preparation Products And Raw materials

Raw materials

Preparation Products

GSK2190915 Suppliers

Global Suppliers ( 42)
Supplier Tel Email Country ProdList Advantage
Shanghai Boyle Chemical Co., Ltd. sales@boylechem.com China 2915 55
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Haoyuan Chemexpress Co., Ltd. 021-58950125 info@chemexpress.com China 7545 61
MedChemexpress LLC 021-58955995 sales@medchemexpress.cn United States 4853 58
Shanghai XingMo Biotechnology Co., Ltd. +86 13524779951; 13524779951 2075692521@qq.com China 294 55
Guangzhou QiYun Biotechnology Co., Ltd. 020-61288194 61288195 505721671@qq.com China 3853 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shanghai Biopharmaleader Co., Ltd. +86 18721201413 sales@biopharmaleader.com China 1711 58
Musechem +1-800-259-7612 info@musechem.com United States 4648 60
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58

GSK2190915 Spectrum

GSK2190915 GSK2190915 (AM803) AM 803 3-[(1,1-Dimethylethyl)thio]-1-[[4-(6-ethoxy-3-pyridinyl)phenyl]methyl]-alpha,alpha-dimethyl-5-[(5-methyl-2-pyridinyl)methoxy]-1H-indole-2-propanoic acid AM-803;FIBOFLAPON;GSK-2190915 1H-Indole-2-propanoic acid, 3-[(1,1-dimethylethyl)thio]-1-[[4-(6-ethoxy-3-pyridinyl)phenyl]methyl]-α,α-dimethyl-5-[(5-methyl-2-pyridinyl)methoxy]- Fiboflapon, 10 mM in DMSO Fiboflapon (GSK2190915) 3-(3-(tert-Butylthio)-1-(4-(6-ethoxypyridin-3-yl)benzyl)-5-((5-methylpyridin-2-yl)methoxy)-1H-indol-2-yl)-2,2-dimethylpropanoic acid fiboflapon 936350-00-4 C38H43N3O4S