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Desmopressin Diacetate

Desmopressin acetate is a synthetic replacement for vasopressin, the hormone that reduces urine production. It may be taken nasally, intravenously, or as a tablet. Desmopressin (1-desamino-8-D-arginine vasopressin) is a modified form of the normal human hormone arginine vasopressin, a peptide containing nine amino acids.

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Desmopressin Diacetate(CAS 16789-98-3)

CAT No: R1963

CAS No: 16789-98-3

Chemical Name: acetic acid;N-[1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide

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Synonyms/AliasDesmopressin diacetate;16789-98-3;1-Deamino-8-D-arginine-vasopressin diacetate;UNII-242K8LE2BC;242K8LE2BC;Desmopressin diacetate anhydrous;Desmopressin Acetate(1:2);Glycinamide, N-(3-mercapto-1-oxopropyl)-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparaginyl-L-cysteinyl-L-prolyl-D-arginyl-, cyclic (1-->5)-disulfide, acetate (1:2);Vasopressin, 1-(3-mercaptopropanoic acid)-8-D-arginine-, diacetate (salt);acetic acid;(2S)-N-[(2R)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16S)-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide;DESMOPRESSIN DIACETATE [WHO-DD];1-(3-MERCAPTOPROPIONIC ACID)-8-D-ARGININE-VASOPRESSIN DIACETATE (SALT);bis(acetic acid); desmopressin;AT41850;Q27253805;(S)-1-((4R,7S,10S,13S,16S)-7-(2-Amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-(4-hydroxybenzyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carbonyl)-N-((R)-1-((2-amino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)pyrrolidine-2-carboxamide diacetate;
M.F/FormulaC50H72N14O16S2
M.W/Mr.1189.3
SequenceOne Letter Code:CYFQNCPRG
Three Letter Code:deamino-Cys(1)-Tyr-Phe-Gln-Asn-Cys(1)-Pro-D-Arg-Gly-NH2.2CH3CO2H
InChIInChI=1S/C46H64N14O12S2.2C2H4O2/c47-35(62)15-14-29-40(67)58-32(22-36(48)63)43(70)59-33(45(72)60-18-5-9-34(60)44(71)56-28(8-4-17-52-46(50)51)39(66)53-23-37(49)64)24-74-73-19-16-38(65)54-30(21-26-10-12-27(61)13-11-26)41(68)57-31(42(69)55-29)20-25-6-2-1-3-7-25;2*1-2(3)4/h1-3,6-7,10-13,28-34,61H,4-5,8-9,14-24H2,(H2,47,62)(H2,48,63)(H2,49,64)(H,53,66)(H,54,65)(H,55,69)(H,56,71)(H,57,68)(H,58,67)(H,59,70)(H4,50,51,52);2*1H3,(H,3,4)/t28-,29+,30+,31+,32+,33+,34+;;/m1../s1
InChI KeyGNASTRMPURYAFJ-VCCVNBJCSA-N
Canonical SMILESCC(=O)O.CC(=O)O.C1CC(N(C1)C(=O)C2CSSCCC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N2)CC(=O)N)CCC(=O)N)CC3=CC=CC=C3)CC4=CC=C(C=C4)O)C(=O)NC(CCCN=C(N)N)C(=O)NCC(=O)N
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    Carbetocin is a long-acting synthetic agonist analogue of human oxytocin, with antihemorrhagic and uterotonic activities. Upon administration, carbetocin targets, binds to and activates peripheral oxytocin receptors that are present on the smooth musculature of the uterus. This causes uterus contractions and prevents excessive bleeding after childbirth, particularly following Cesarean section, and may be used to decrease blood loss during hysteroscopic myomectomy.

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