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Chemical structure of Oxytocin

GC16222

Oxytocin

Also known as (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

Oxytocin is a pleiotropic hypothalamic peptide that helps in childbirth, lactation and prosocial behavior

ChemicalCAS50-56-6MW1007.19FormulaC43H66N12O12S2
CAS number
50-56-6
Molecular weight
1007.19
Formula
C43H66N12O12S2
Solubility
≥ 182·8mg/mL in DMSO
InChIKey
XNOPRXBHLZRZKH-DSZYJQQASA-N
Catalogue number
GC16222
Brand
GLPBIO
Computed properties PubChem CID 439302 · XLogP -2.6 · TPSA 450 Ų · H-bond donors 12
XLogP
-2.6
TPSA
450 Ų
H-bond donors
12
H-bond acceptors
15
Rotatable bonds
17
Heavy atoms
69

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

Computed descriptors from PubChem (CID 439302), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.