Lypressin Chemical Properties

Boiling point:

1610.4±65.0 °C(Predicted)

Density 

1.1080 (rough estimate)

refractive index 

1.6700 (estimate)

storage temp. 

-20°C

form 

Solid

pka

9.90±0.15(Predicted)

Sequence

H-[Cys-Tyr-Phe-Gln-Asn-Cys]-Pro-Lys-Gly-NH2，(Disulfide bridge: Cys-Cys)

InChIKey

NKWAIKZITYLOMT-DHSVNZEYSA-N

SMILES

C1(N)CSSCC(C(=O)N2C(C(=O)CC(CCCCN)C(=O)NCC(=O)N)CCC2)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(CC2=CC=CC=C2)NC(=O)C(CC2C=CC(O)=CC=2)NC1=O)CCC(=O)N

Safety Information

Hazard Codes 

Xn

Risk Statements 

20

Safety Statements 

36

WGK Germany 

3

RTECS 

YW8659000

HS Code 

2937190000

Lypressin Usage And Synthesis

Uses

Hormone (antidiuretic).

Uses

Lypressin is a neurohypophysial hormone that regulates water, glucose, and salts in blood.

Definition

ChEBI: (2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-13-(phenylmethyl)-1,2-dithia-5,8,11,14,17-pentazacycloeicos-4-yl]-oxomethyl]-2-pyrrolidinecarboxamide is a cyclic peptide.

brand name

Pitressin (Parke-Davis).

General Description

Lypressin is synthetic 8-L-lysine vasopressin,a polypeptide similar to ADH. The lysine analog isconsidered more stable, and it is absorbed rapidly from thenasal mucosa. Lypressin (Diapid) is pharmaceutically availableas a topical solution, spray, 50 pressor units(185 g)/mL in 5-mL containers. Usual dosage, topical (intranasal),one or more sprays applied to one or both nostrilsone or more times daily.

Lypressin(50-57-7)Related Product Information

• Desmopressin acetate
• Gonadorelin acetate
• GLP-1 (7-37)
• Deslorelin
• Taspoglutide
• Lixisenatide
• Angiotensin acetate
• L-Lysine
• Terlipressin acetate
• Poly-L-lysine
• Argipressine
• Desmopressin
• Vasopressin
• Vasopressin
• arginine vasopressin，AVP
• Lypressin
• lypressin receptor