[Asp5]-Oxytocin is the first 5-position neurohypophyseal hormone analogue possessing significant biological activity. [Asp5]-Oxytocin causes uterine contractions in vitro, enhanced by Mg 2+. [Asp5]-Oxytocin has the ability of rat uteroconstrictor, avian vasodilator, and rat antidiuretic. In Vitro [Asp5]-Oxytocin retains not only a high affinity for the uterotonic receptor, but also an intrinsic activity identical with that of oxytocin. [Asp5]-Oxytocin displays an increasing intrinsic activity enhanced by 1 mM Mg 2+. [Asp5]-Oxytocin exerts the same potencies of rat uterotonic, avian vasodepressor, and rat antidiuretic with 20.3, 41, and 0.14 units/mg dose. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Form:Solid
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[Asp5]-Oxytocin
CAS number：65907-78-0 molecular formula：C43H65N11O13S2
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| Chinese alias | [Asp5]-催产素 | ||
| English alias | - | ||
| CAS number | 65907-78-0 | molecular formula | C43H65N11O13S2 |
| molecular weight | 1008.17 g/mol | Exact mass | ≥99% |
| PSA | - | logp | - |
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