L1920
LY255283
≥98% (HPLC), powder
Synonym(s):
1-(5-Ethyl-2-hydroxy-4-(6-methyl-6-(1H-tetrazol-5-yl)heptyloxy)phenyl)ethanone
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About This Item
Empirical Formula (Hill Notation):
C19H28N4O3
CAS Number:
Molecular Weight:
360.45
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352204
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
off-white to light yellow
solubility
DMSO: >20 mg/mL
originator
Eli Lilly
storage temp.
−20°C
SMILES string
CCc1cc(C(C)=O)c(O)cc1OCCCCCC(C)(C)c2nnn[nH]2
InChI
1S/C19H28N4O3/c1-5-14-11-15(13(2)24)16(25)12-17(14)26-10-8-6-7-9-19(3,4)18-20-22-23-21-18/h11-12,25H,5-10H2,1-4H3,(H,20,21,22,23)
InChI key
WCGXJPFHTHQNJL-UHFFFAOYSA-N
Application
LY255283, a competitive leukotriene B4 receptor antagonist, is used in leukotriene receptor research along with other selective leukotriene receptor agonists and antagonist to identify and differentiate the physiological and cell signaling effects of the leukotriene B4 receptor on processes such as paclitaxel resistance in MCF-7/DOX breast cancer cells, monocyte-derived dendritic cell chemotaxis, and 5-lipoxygenase activity and interleukin-8 production in human neutrophils. LY255283 may be used to help verify that an observed process or cell event is leukotriene B4 receptor-dependent.
Biochem/physiol Actions
LY255283 is a competitive leukotriene B4 receptor antagonist, specific to the BLT2 receptor subtype.
LY255283 is a competitive leukotriene B4 receptor antagonist, with an IC50 of about 100 nM. It is somewhat selective for the BLT2 receptor, since IC50 values at the BLT1 receptor are >10 μM. LY255283 reduces airway obstruction in animal models of asthma.
Features and Benefits
This compound was developed by Eli Lilly. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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