Molecular Formula | C27H44O |
Density | 0.96g/cm3 |
Melting Point | 82-87℃ |
Boling Point | 496.4°C at 760 mmHg |
Specific Rotation(α) | 105 º (c=0.8, EtOH 25 ºC) |
Flash Point | 214.3°C |
Water Solubility | <0.1 g/L (20℃) |
Solubility | Easily soluble in chloroform, soluble in ethanol, ether, cyclohexane and acetone, slightly soluble in vegetable oil, insoluble in water. |
Vapor Presure | 6.16E-12mmHg at 25°C |
Appearance | White columnar crystal or crystalline powder |
Storage Condition | 2-8℃ |
Sensitive | Sensitive to light |
Refractive Index | 1.523 |
MDL | MFCD00078131 |
Physical and Chemical Properties | Melting point 82-87°C specific rotation 105 ° (c = 0.8, EtOH 25°C) water solubility <0.1g/L (20°C) |
Use | Vitamin drugs, mainly to promote intestinal calcium and phosphorus absorption and deposition, for the treatment of rickets and osteomalacia |
Hazard Symbols | T+ - Very toxic |
Risk Codes | R26 - Very Toxic by inhalation |
Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 2811 |
Reference Show more | 1. Zhizheng, Shanshan, Shanshan Wu, et al. Effects of Tanshinone Ⅱ_a combined with vitamin D_3 on bone tissue of osteoporosis rats induced by retinoic acid [J]. Chinese herbal medicine 2017 06(v.40;No.400):222-225. 2. Liu Ya-nan, Wang Bao-wei, Ge Wen-hua, Zhang Ming-Ai, Sun Jing-xin, Kong min. The synergistic effect of duck oil Diglyceride and vitamin D_3 on the organ index, blood 25 hydroxy vitamin D_3 content, effects of indicators of tibial development and expression levels of vitamin D receptor and peroxisome proliferator-activated receptor α gene in liver [J]. Chinese Journal of Animal Nutrition, 2020,32(01):472-480. 3. Hu Junjie, Li Yan, Cui Huanhuan. Effect of monobasic fatty acid glyceride/phospholipid complex on Bioaccessibility of fat-soluble nutrients in infant formula milk emulsion [J]. Food and machinery, 2020,36(09):33-37 42. 4. Zhao Jianping, Li Yanling, Zhang Chunxia, Wang Yali, Chang Fengyan, Li Lihong. Study on quality standard of shenzhu calcium-supplement granules [J]. Chinese Journal of Veterinary Medicine, 2020,54(10):16-23. 5. Bi, Ye, et al. "Liposomal vitamin D3 as an anti-aging agent for the skin." Pharmaceutics 11.7 (2019): 311.https://doi.org/10.3390/pharmaceutics11070311 6. [IF = 6.321] Ye Bi et al. "Liposomal Vitamin D3 as an Anti-aging Agent for the Skin." Pharmaceutics. 2019 Jul;11(7): 311 7. [IF = 1.88] Yanan Liu et al."Synergistic Effect of Diacylglycerol and Vitamin D in Ameliorating Dextran Sodium Sulfate-Induced Colitis in Rats."Lipids. 2020 Nov;55(6):585-598 8. [IF=3.269] Zhiyu Li et al."1α,25(OH)2D3(VD3) promotes Raddeanin A- induced anti-proliferative effects on HeLa cell apoptosis and autophagy through negative regulation of HPV18E6-E7/PD-L1/VDR axis."Bioengineered. 2022;13(1):357-369 |
white columnar crystal or crystalline powder, odorless and tasteless. Very soluble in chloroform, soluble in ethanol, ether, cyclohexane and acetone, slightly soluble in vegetable oil, insoluble in water. Good heat resistance, but unstable to light, easy to oxidize in the air.
7-dehydrocholesterol, which cannot be absorbed by human body, is extracted from vegetable oil or yeast, dissolved in chloroform or cyclohexane, and converted into vitamin D3 by ultraviolet irradiation.
vitamin fortifier. Can be used in beverages, fruit juices, candy, bread, canned foods, infant food, high-iron cereals and other products. China's regulations can be used to strengthen the margarine, the use of 125 ~ 156ug/kg; The use of 63 ~ 125ug/kg in the fortified dairy products; In
The use amount of 50-lOOug/kgI in fortified milk and milk beverage is 10-401 'G/kg; The use amount of 10-20ug/kg in fortified solid beverage and ice cream is used.