LY 215840

Modify Date: 2024-04-04 18:42:26

LY 215840 Structure
LY 215840 structure
Common Name LY 215840
CAS Number 137328-52-0 Molecular Weight 395.54
Density 1.34g/cm3 Boiling Point 642.1ºC at 760mmHg
Molecular Formula C24H33N3O2 Melting Point N/A
MSDS N/A Flash Point 342.1ºC

 Use of LY 215840


LY215840, a 5-HT7 receptor ligand and a 5-HT2 receptor antagonist, blocks serotonin-induced relaxation in canine coronary artery[1][2].

 Names

Name (6aR,9R)-N-[(1S,2R)-2-hydroxycyclopentyl]-7-methyl-4-propan-2-yl-6,6a,8,9,10,10a-hexahydroindolo[4,3-fg]quinoline-9-carboxamide
Synonym More Synonyms

 LY 215840 Biological Activity

Description LY215840, a 5-HT7 receptor ligand and a 5-HT2 receptor antagonist, blocks serotonin-induced relaxation in canine coronary artery[1][2].
Related Catalog
Target

5-HT2 Receptor

5-HT7 Receptor

In Vitro LY215840 (1 μM) markedly potentiated contraction to 5-carboxamidotryptamine, the most potent coronary relaxant agonist and the agonist with the highest 5-HT7 receptor affinity[1]. LY215840 (3 x 10-10 to 10-8 M) blocks 5-HT2 receptors mediating contraction to 5-HT in vitro[2].
References

[1]. D J Cushing, et al. LY215840, a high-affinity 5-HT7 receptor ligand, blocks serotonin-induced relaxation in canine coronary artery. J Pharmacol Exp Ther. 1996 Jun;277(3):1560-6.  

[2]. M L Cohen , et al. LY215840, a potent 5-hydroxytryptamine (5-HT)2 receptor antagonist, blocks vascular and platelet 5-HT2 receptors and delays occlusion in a rabbit model of thrombosis. J Pharmacol Exp Ther. 1992 Apr;261(1):202-8.  

 Chemical & Physical Properties

Density 1.34g/cm3
Boiling Point 642.1ºC at 760mmHg
Molecular Formula C24H33N3O2
Molecular Weight 395.54
Flash Point 342.1ºC
Exact Mass 395.25700
PSA 60.99000
LogP 3.99000
Vapour Pressure 2.3E-17mmHg at 25°C
Index of Refraction 1.689

 Synonyms

[Orn8]-Urotensin II
Ergoline-8-carboxamide,N-(2-hydroxycyclopentyl)-6-methyl-1-(1-methylethyl)-,(8beta(1S,2R))
Ergoline-8-carboximide,N-(2-hydroxycyclopentyl)-6-methyl-1-(1-methylethyl)-,(8beta(1S,2R))
(4R,7R)-N-[(1S,2R)-2-hydroxycyclopentyl]-6-methyl-11-(propan-2-yl)-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(16),9,12,14-tetraene-4-carboxamide
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  • Product Name: LY 215840
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  • Purity: 98.0%
  • Stocking Period: 3 Day
  • Contact: Tony Cao


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