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(Lys4)-Sarafotoxin C acetate salt

Names

[ CAS No. ]:
1219444-22-0

[ Name ]:
(Lys4)-Sarafotoxin C acetate salt

[Synonym ]:
MFCD00133969
L-Tryptophan, N-[[(1R,4S,7S,10S,13S,16S,19S,22S,25R,28S,31R,36R,39S,42S,45S)-31-amino-22-(4-aminobutyl)-42-(2-amino-2-oxoethyl)-4,7-bis(2-carboxyethyl)-10,19-bis(carboxymethyl)-13,28-bis[(1R)-1-hydroxyethyl]-45-(2-methylpropyl)-16-[2-(methylthio)ethyl]-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-39-(phenylmethyl)-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecaazabicyclo[23.22.4]henpentacont-36-yl]carbonyl]-L-h
N-({(1R,4S,7S,10S,13S,16S,19S,22S,25R,28S,31R,36R,39S,42S,45S)-31-Amino-22-(4-aminobutyl)-42-(2-amino-2-oxoethyl)-39-benzyl-4,7-bis(2-carboxyethyl)-10,19-bis(carboxymethyl)-13,28-bis[(1R)-1-hydroxyethyl]-45-isobutyl-16-[2-(methylsulfanyl)ethyl]-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecaazabicyclo[23.22.4]henpentacont-36-yl}carbonyl)-L-histidyl-L-glutaminyl-L-alp

Biological Activity

[Description]:

[Lys4] Sarafotoxin S6c, a sarafotoxin analogue, is a potent and partial agonist of endothelin receptor. [Lys4] Sarafotoxin S6c elicits contraction of pig coronary artery, with an EC50 of 1.5 nM[1].

[Related Catalog]:

Research Areas >> Cardiovascular Disease
Signaling Pathways >> GPCR/G Protein >> Endothelin Receptor

[In Vitro]

[Lys4] Sarafotoxin S6c is equipotent to sarafotoxin S6c[1].

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
2622.4±65.0 °C at 760 mmHg

[ Molecular Formula ]:
C105H153N27O36S5

[ Molecular Weight ]:
2529.823

[ Flash Point ]:
1539.8±34.3 °C

[ Exact Mass ]:
2527.957520

[ LogP ]:
-5.95

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.558

Related Compounds