Modification

Deamino terminus

Atosiban

Cyclic

Mpr-D-Tyr(Et)-Ile-Thr-Asn-Cys-Pro-Orn-Gly-NH2 (disulfide Mpr1–Cys6)

Length
9
MW
994.2
CAS
90779-69-4
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Carbetocin

Cyclic

Butyryl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (carba-1 thioether to Cys6)

Length
8
MW
988.2
CAS
37025-55-1
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Desmopressin

Cyclic

Mpr-YFQNC(D-Arg)G-NH2 (disulfide Mpr1–Cys6); 1-deamino-8-D-Arg-vasopressin

Length
9
MW
1,069.2
CAS
16679-58-6
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