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125989-12-0

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125989-12-0 Structure

125989-12-0 Structure
IdentificationBack Directory
[Name]

L-659 877
[CAS]

125989-12-0
[Synonyms]

877
L659
L-659
L 659
c(FGLMQW)
L-659,877 SYNTHETIC >98% NK2 TACHYKININ RECEPT
Cyclo(L-glutaminyl-L-tryptophyl-L-phenylalanylglycyl-L-leucyl-L-methionyl)
3-[(2S,5S,8S,14S,17S)-8-benzyl-5-(1H-indol-3-ylmethyl)-14-(2-methylpropyl)-17-(2-methylsulfanylethyl)-3,6,9,12,15,18-hexaoxo-1,4,7,10,13,16-hexazacyclooctadec-2-yl]propanamide
[Molecular Formula]

C38H50N8O7S
[MDL Number]

MFCD00076655
[MOL File]

125989-12-0.mol
[Molecular Weight]

762.92
Chemical PropertiesBack Directory
[storage temp. ]

−20°C
[form ]

powder
[color ]

white
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

L-659877 (Cyclo(Gln-Trp-Phe-Gly-Leu-Met)) is a compound used to study the chemical properties of peptide fragments in collision-induced dissociation. A series of experiments were conducted to study the structural changes of b-fragment ions of different lengths in collision-induced dissociation.
[References]

[1] Effect of peptide fragment size on the propensity of cyclization in collision-induced dissociation: oligoglycine b(2)-b(8) DOI:10.1021/ja9030837
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