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CAS No.: | 16789-98-3 |
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Name: | Desmopressin acetate |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C50H72N14O16S2 |
Molecular Weight: | 1129.29 |
Synonyms: | Mpr-Tyr-Phe-Gln-Asn-Cys-Pro-D-Arg-Gly-NH2(S-S:1-5); |
EINECS: | 634-101-1 |
Density: | 1.563 g/cm3 |
Hazard Symbols: | Xn |
Risk Codes: | 20 |
Safety: | 36 |
PSA: | 560.61000 |
LogP: | 1.70530 |
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Molecule structure of Desmopressin diacetate (CAS NO.16789-98-3):
IUPAC Name: Acetic acid; N-[1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[4-(2-amino-2-oxoethyl)-7-(3-amino-3-oxopropyl)-10-benzyl-13-[(4-hydroxyphenyl)methyl]-3,6,9,12,15-pentaoxo-18,19-dithia-2,5,8,11,14-pentazacycloicosane-1-carbonyl]pyrrolidine-2-carboxamide
Molecular Weight: 1189.32088 g/mol
Molecular Formula: C50H72N14O16S2
Density: 1.56 g/cm3
Index of Refraction: 1.713
Molar Refractivity: 268.17 cm3
Molar Volume: 683.9 cm3
Surface Tension: 74 dyne/cm
H-Bond Donor: 15
H-Bond Acceptor: 19
Rotatable Bond Count: 19
Tautomer Count: 1001
Exact Mass: 1188.469214
MonoIsotopic Mass: 1188.469214
Topological Polar Surface Area: 513
Heavy Atom Count: 82
Storage Temp.: −20 °C
Product Categories: Peptide
Desmopressin diacetate (CAS NO.16789-98-3) is degraded more slowly than recombinant vasopressin, and requires less frequent administration. In addition, it has little effect on blood pressure, while vasopressin may cause arterial hypertension. It works by limiting the amount of water that is eliminated in the urine. Desmopressin diacetate binds to V2 receptors in renal collecting ducts, increasing water reabsorption. It also stimulates release of factor VIII from endothelial cells due to stimulation of the V1a receptor.
Hazard Codes: Xn
Risk Statements: 20
R20:Harmful by inhalation.
Safety Statements: 36
S36:Wear suitable protective clothing.
WGK Germany: 3
Desmopressin diacetate (CAS NO.16789-98-3) is also named as 1-Deamino-8-D-arginine-vasopressin diacetate ; Vasopressin, 1-(3-mercaptopropanoic acid)-8-D-arginine-, diacetate (salt) .