Ornipressin| CAS 3397-23-7

Cas No.:	3397-23-7
Chemical Name:	Vasopressin, 8-L-ornithine-
Synonyms:	POR-8,914453-98-8 (acetate)
SMILES:	CC(=O)O.NCCCC(NC(C1CCCN1C(C1CSSCC(N)C(=O)NC(CC2C=CC(O)=CC=2)C(=O)NC(CC2C=CC=CC=2)C(=O)NC(CCC(=O)N)C(=O)NC(CC(=O)N)C(=O)N1)=O)=O)C(NCC(=O)N)=O
Formula:	C₄₅H₆₃N₁₃O₁₂S₂
M.Wt:	1042.192
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:	Ornipressin is a potent vasoconstrictor, hemostatic and renal agent. Sequence: Cys-Tyr-Phe-Gln-Asn-Cys-Pro-{Orn}-Gly-NH2 (Disulfide bridge: Cys1-Cys6).
References:	[1]. Fruhstorfer H, et al. Dose-response relation of ornipressin with regard to vasoconstriction in human skin. Br J Anaesth. 1994 Aug;73(2):220-4. [2]. De Kock M, et al. Ornipressin (Por 8): An efficient alternative to counteract hypotension during combined general/epidural anesthesia. Anesth Analg. 2000 Jun;90(6):1301-7.

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