CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | White crystals from acetone |
| Melting Point | 173-176.5 °C |
| Solubility | Mol wt: 406.24. White crystals as the dihydrate from water-ethanol-acetone, mp 220 °C (softens). pH of a saturated aqueous solution: approx 9. Solubility at 25 °C (mg/mL): 142 in water /Disodium salt/ |
COMPUTED DESCRIPTORS
| Molecular Weight | 362.27 g/mol |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 362.06677320 g/mol |
| Monoisotopic Mass | 362.06677320 g/mol |
| Topological Polar Surface Area | 116 Ų |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Complexity | 547 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Fosphenytoin is an imidazolidine-2,4-dione.