Oxytocin

Chemistry

135 atoms · Coordinates generated from the structure by CORINA (NCI CACTUS) — PubChem has no conformer for this one.

Formula: C43H66N12O12S2
Molar mass: 1007.2 g/mol
IUPAC name: (2S)-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]pyrrolidine-2-carboxamide
InChIKey: XNOPRXBHLZRZKH-DSZYJQQASA-N

10 distinct stereoisomers are registered for this structure.

Oxytocin this area CID 439302
H-Cys(1)-D-Tyr-Ile-Gln-Asn-Cys(1)-Pro-Leu-Gly-NH2 CID 638315
H-D-Cys(1)-Tyr-Ile-Gln-Asn-D-Cys(1)-Pro-Leu-Gly-NH2 CID 12358647
H-D-Cys(1)-Tyr-Ile-Gln-Asn-D-Cys(1)-D-Pro-Leu-Gly-NH2 CID 66509066
[D-Asn5]-Oxytocin CID 162678828
H-D-Cys(1)-D-Tyr-Ile-D-Gln-D-Asn-D-Cys(1)-D-Pro-Leu-Gly-NH2 CID 162954088
H-Cys(1)-D-Tyr-D-Ile-D-Gln-Asn-Cys(1)-Pro-Leu-Gly-NH2 CID 162954090
H-D-Cys(1)-D-Tyr-D-Ile-D-Gln-D-Asn-D-Cys(1)-D-Pro-D-Leu-Gly-NH2 CID 168292815
H-Cys(1)-Tyr-Ile-D-Gln-Asn-Cys(1)-Pro-Leu-Gly-NH2 CID 175675008
D-Cys6-Oxytocin CID 176484366
1-(19-Amino-7-(2-Amino-2-Oxoethyl)-10-(3-Amino-3-Oxopropyl)-13-Butan-2-Yl-16-((4-Hydroxyphenyl)Methyl)-6,9,12,15,18-Pentaoxo-1,2-Dithia-5,8,11,14,17-Pentazacycloicosane-4-Carbonyl)-N-(1-((2-Amino-2-Oxoethyl)Amino)-4-Methyl-1-Oxopentan-2-Yl)Pyrrolidine-2-Carboxamide mixture CID 5771

No posts here yet.