- 产品名称
- 维生素D2
- CAS NO
- 50-14-6
- 中文别名
- 钙化醇;麦角钙化醇
- 英文名称
- Ergocalciferol
- 英文别名
- 9,10-Secoergosta-5,7,10(19),22-tetraen-3-ol,(3b,5Z,7E,22E)- (9CI);Cyclohexanol,4-methylene-3-[2-[tetrahydro-7a-methyl-1-(1,4,5-trimethyl-2-hexenyl)-4(3aH)-indanylidene]ethylidene]-(6CI);Ergocalciferol (7CI,8CI);(+)-Vitamin D2;9,10-Secoergosta-5,7,10(19),22-tetraen-3b-ol;Cyclohexanol,4-methylene-3-[(2E)-2-[(1R,3aS,7aR)-octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-4H-inden-4-ylidene]ethylidene]-,(1S,3Z)-;Calciferol;Condocaps;Condol;Crystallina;D-Arthin;D-Tracetten;Davitamon D;Davitin;De-Rat Concentrate;Decaps;Dee-Osterol;Dee-Ron;Dee-Ronal;Deltalin;Deratol;Detalup;Diactol;Diviturto;Doral;Drisdol;Ercalciol;Ergorone;Ertron;Fortodyl;Geltabs;Hi-Deratol;Infron;Metadee;Mina D2;Mulsiferol;Mykostin;NSC 62792;Oleovitamin D;Oleovitamin D2;Osteil;Ostelin;Radiostol;Radsterin;Rodine C;Shock-ferol;Sterogyl;Uvesterol D;Vio D;Viosterol;Vitamin D2;Vitavel-D;
- 分子式
- C28H44O
- 分子量
- 396.65
- EINECS
- 200-014-9
- 熔点
- 114-118°C(lit.)
- 沸点
- 504.2oC at 760 mmHg
- 毒性
Basic information
Product Name：Vitamin D2
CAS NO.：50-14-6
MF：C28H44O
MW：396.65
Melting Point：114-118 °C(lit.)
Boiling Point：82 º (c=3, in acetone 25 ºC)
Index of Refraction：1.5100 (estimate)
Application：Dietary supplement
Specification of Vitamin D2
| Test items |
Standards |
| Appearance |
White to off-white powder |
| Absorption coefficient |
460～ 490
|
| Identification |
Show a positive response |
| The retention time of the main peak of the test solution is consistent with that of the main peak of the control |
| The infrared absorption pattern is consistent with that of the control |
| Inspections |
Ergosterol: No turbidity precipitation shall occur |
| Substances of interest: the area of a single impurity peak shall no more than 0.5% of the main peak area of the control solution, the sum of the peak areas of the impurities shall no more than 1.0% of the main peak area of the control solution |
| Purity |
≥98.0%
|
| Assay |
97.0% to 103.0% |
Application
- Vitamin D2 is a steroid derivative, is a relationship between calcium, phosphorus metabolism of the active substances, fthe prevention treatment of rickets in children, osteoporosis in the elderly has an important role
Packaging Delivery
Packaging
The standard packaging fthis product is 1kg/bag
Other packaging sizes are available upon request.
