128-27-8
128-27-8 structure
- Name: (3S,9S,10S,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
- Chemical Name: (3S,9S,10S,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
- CAS Number: 128-27-8
- Molecular Formula: C28H44O
- Molecular Weight: 396.64800
- Create Date: 2016-06-08 15:13:00
- Modify Date: 2025-08-25 17:43:30
| Name | (3S,9S,10S,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol |
|---|---|
| Synonyms |
UNII-4QE155MND5
ergosterin 9alpha-Lumisterol Pyrocalciferol 10alpha-Ergosterol Isopyrocalciferol Pyroergocalciferol Pyrovitamin D2 |
| Density | 1g/cm3 |
|---|---|
| Boiling Point | 501.5ºC at 760 mmHg |
| Molecular Formula | C28H44O |
| Molecular Weight | 396.64800 |
| Flash Point | 216.3ºC |
| Exact Mass | 396.33900 |
| PSA | 20.23000 |
| LogP | 7.33080 |
| Vapour Pressure | 3.7E-12mmHg at 25°C |
| Index of Refraction | 1.542 |