019962
Previtamin D3
Size
£612.00
- SKU:
- 019962
- Molecular Weight:
- 384.64
- Purity:
- ≥80%
- Storage Conditions:
- -86°C
- Supplier:
- United States Biological
- CAS Number:
- 1173-13-3
- Format:
- Supplied as a colorless oil.
- Extra Details:
- Vitamin D3 isomer. Vitamin D3 mediates intestinal calcium absorbtion, bone calcium metabolism and many other processes. During exposure to sunlight 7-dehydrocholesterol in converted to pre-vitamin D3, which undergoes a rapid transformation within the plasma membrane to vitamin D3. Solubility: As Reported Atmosphere: Inert Gas Method for Determining Identity: Proton NMR (CDCl3) and Mass Spectrometric Analysis TLC Conditions: As Reported Storage and Stability: Long-term storage is recommended at -86°C under Inert gas. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Light, and temperature sensitive. Store under Inert atmophere.
- Shipping Conditions:
- Dry Ice