Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites; Vitamin Derivatives; Vitamin D Derivatives;
应用:
Vitamin D3 (V676045) 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.
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package