CAS No. 50-56-6

Characteristic	White or almost white powder
Identifications
A.HPLC	Retention time conforms to that of the reference standard.
B. Amino acids
Asp	0.90-1.10;
Glu	0.90-1.10
Pro	0.90-1.10;
Gly	0.90-1.10
Leu	0.90-1.10;
Tyr	0.7-1.05
Half-Cys	1.4-2.1;
Ile	0.90-1.10
PH	3.0-6.0
Related substances(HPLC)
Impurity A	≤ 1.0%
Impurity B	≤ 1.0%
Impurity C	≤ 1.5%
Other single impurity	≤ 0.5%
Total impurities	≤ 5.0%
Acetic acid(HPLC)	6.0%-10.0%
Water(KF)	NMT5.0%
Bacterial endotoxins	Less than 300IU/mg
AcN(GC)	Not more than 0.041%
MeOH(GC)	Not more than 0.3%
Triethylamine(GC)	Not more than 0.032%
Assay Calculated with reference to anhydrous, acetic acid free substance	93.0%~102.0%
On powder	NLT 80.0% NLT 480IU/mg

Molecular Formula: C43H66N12O12S2
Molecular Weight: 1007.19


More details are to be found on supplier website

EINECS:200-048-4
Molecular formula:C57H70N12O9S2

Molecular Weight: 1007.19
Molecular Formula: C43H66N12O12S2
Canonical SMILES: CCC(C)C1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N1)CC2=CC=C(C=C2)O)N)C(=O)N3CCCC3C(=O)NC(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
InChIKey: XNOPRXBHLZRZKH-DSZYJQQASA-N
Boiling Point: 1533.3±65.0°C at 760 mmHg
Melting Point: 192-194°C
Purity: >98%
Solubility: Soluble in water
Application: Oxytocics
Storage: Store at -20°C
Synonyms: 3-Isoleucine-8-leucine vasopressin; Alpha-hypophamine; Atonin O; Di-sipidin; Endopituitrina; Hyphotocin; Intertocine S; Nobitocin S; Orasthin; Partocon; Perlacton; Pitocin; Piton S; Presoxin; Synpitan; Synpitan forte; Synthetic oxytocin; Syntocin; Syntocinon; Syntocinone; Uteracon; Vasopressin, 3-L-isoleucine-8-L-leucine-; [1-Hemicystine]-oxytocin; a-Hypophamine; Oxytocin Acetate; Oxytocin Acetate USP30
Description
Oxytocin is a mammalian neurohypophysial hormone. It plays an important role in the neuroanatomy of intimacy, specifically in sexual reproduction of both sexes, in particular during and after childbirth. It is released in large amounts after distension of the cervix and uterus during labor, facilitating birth, maternal bonding, and, after stimulation of the nipples, lactation.


More details are to be found on supplier website