Romidepsin

Chemical Information
Romidepsin is a cyclodepsipeptide consisting of the cyclic disulfide of (2Z)-2-aminobut-2-enoyl, L-valyl, (3S,4E)-3-hydroxy-7-sulfanylhept-4-enoyl, D-valyl and D-cysteinyl residues coupled in sequence and cyclised head-to tail. It has a role as an antineoplastic agent and an EC 3.5.1.98 (histone deacetylase) inhibitor. It is a heterocyclic antibiotic, a cyclodepsipeptide and an organic disulfide.
| CAS Number | 128517-07-7 |
| PubChem CID | 5352062 |
| IUPAC Name | (1S,4S,7Z,10S,16E,21R)-7-ethylidene-4,21-di(propan-2-yl)-2-oxa-12,13-dithia-5,8,20,23-tetrazabicyclo[8.7.6]tricos-16-ene-3,6,9,19,22-pentone |
| Molecular Formula | C24H36N4O6S2 |
| Molecular Weight | 540.7 |
| XLogP | 2.2 |
| Topological Polar Surface Area | 193 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Heavy Atom Count | 36 |
| Formal Charge | 0 |
| Complexity | 905 |
| Property | Value |
|---|---|
| Molecular Weight | 540.7 |
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 540.20762723 |
| Monoisotopic Mass | 540.20762723 |
| Topological Polar Surface Area | 193 Ų |
| Heavy Atom Count | 36 |
| Formal Charge | 0 |
| Complexity | 905 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 4 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 2 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
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