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Endothelin 3

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Endothelin 3 molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Endothelin 3 (CAS 125692-40-2). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS125692-40-2
Molecular formulaC121H168N26O33S4
Molecular weight2643.06 g/mol
IUPAC name(3S)-3-[[(2S)-2-[[(2S)-2-[[(1R,4S,7S,10S,13S,16S,19S,22S,25R,28S,31R,36R,39S,42S,45S)-31-amino-7,13-bis(4-aminobutyl)-22-benzyl-4-(2-carboxyethyl)-10-(carboxymethyl)-19,28-bis(1-hydroxyethyl)-16,39,42-tris[(4-hydroxyphenyl)methyl]-3,6,9,12,15,18,21,24,27,30,38,41,44,47-tetradecaoxo-45-propan-2-yl-33,34,49,50-tetrathia-2,5,8,11,14,17,20,23,26,29,37,40,43,46-tetradecazabicyclo[23.22.4]henpentacontane-36-carbonyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-[[(2S,3S)-1-[[(2S,3S)-1-[[(1S)-1-carboxy-2-(1H-indol-3-yl)ethyl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid
SynonymsEndothelin-3, Big · RefChem:920945 · H-CTCFTYKDKECVYYCHLDIIW-OH · 117399-93-6(free acid basis) · Endothelin 3 human, rat, >=97.0% (HPLC) · Endothelin-3 (human, mouse, rabbit, rat) acetate

Catalog codes and grades

Brand Product / grade Code
Sigma ENDOTHELIN 3 HUMAN, RAT E9137-.1MG
E9137-10UG
E9137-50UG
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