| Bioactivity | 5,6-trans-Vitamin D2 is the isomer of Vitamin D2[1]. |
| Name | 5,6-trans-Vitamin D2 |
| CAS | 51744-66-2 |
| Formula | C28H44O |
| Molar Mass | 396.65 |
| Appearance | Solid |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | -20°C, protect from light, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen) |
| Reference | [1]. Tsukida K, et al. Simultaneous determination of eight vitamin D2 isomers by high-speed liquid chromatography. J Nutr Sci Vitaminol (Tokyo). 1976;22(1):15-20. |