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Oxytocin

Catalog NumberCDMO50566

CAS Number50-56-6

CategoryGeneric Peptides Active Pharmaceutical Ingredients (APIs)

Oxytocin
Description Oxytocin can be produced by total chemical synthesis or obtained by extraction from the posterior pituitary lobe.
Synonyms Pitocin
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
Molecular Weight 1007.19
Molecular Formula C43H66N12O12S2
Canonical SMILES CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCC[C@H]3C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N
InChI InChI=1S/C43H66N12O12S2/c1-5-22(4)35-42(66)49-26(12-13-32(45)57)38(62)51-29(17-33(46)58)39(63)53-30(20-69-68-19-25(44)36(60)50-28(40(64)54-35)16-23-8-10-24(56)11-9-23)43(67)55-14-6-7-31(55)41(65)52-27(15-21(2)3)37(61)48-18-34(47)59/h8-11,21-22,25-31,35,56H,5-7,12-20,44H2,1-4H3,(H2,45,57)(H2,46,58)(H2,47,59)(H,48,61)(H,49,66)(H,50,60)(H,51,62)(H,52,65)(H,53,63)(H,54,64)/t22-,25-,26-,27-,28-,29-,30-,31-,35-/m0/s1
InChI Key XNOPRXBHLZRZKH-DSZYJQQASA-N
Purity HPLC ≥98.0%
Application Oxytocin is used to induce or augment labor and to promote spawning in aquaculture, acting as a uterotonic.
Storage Store at -20 °C
EC Number 200-048-4
Grade N (Normal)
MDL Number MFCD00076731
Sequence H-Cys-Tyr-IIe-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (Disulfide Bridge:1-6)
Size 1 g; 5 g; 25 g

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