Your Location：Home > Products > API > Vitamin D3 Powder
CasNo： 67-97-0
MF： C27H44O
Appearance： Crystalline
Quality products make an important contribution to long-term revenue and profitability. Cost-effective customized wholesale Vitamin D3 Powder 67-97-0
Vitamin D3, through its active metabolite, 1,25- (OH)2D3, also plays an important role in maintaining calcium homeostasis by enhancing intestinal calcium absorption, PTH-induced mobilization of calcium from bone, and calcium reabsorption in the kidney.
Cholecalciferol and ergocalciferol are used for the control of rats and mice.
7-dehydrocholesterol
previtamin D3
vitamin D3
tachysterol3
Lumisterol3
| Conditions | Yield |
|---|---|
|
In
diethyl ether;
at 0 ℃;
Product distribution;
Irradiation;
single-wavelength laser photolysis; two-stage photolysis; effect of wavelength;
|
35.5 % Chromat. 3.41 % Chromat. 42.3 % Chromat. 4.5 % Chromat. |
|
UV irradiation;
|
7-dehydrocholesterol
vitamin D3
| Conditions | Yield |
|---|---|
|
With
2,6-di-tert-butyl-4-methyl-phenol; sodium hydroxide; 5-(3-pyridyl)-2,2’-bithiophene;
In
ethanol;
at 80 - 85 ℃;
for 3.5h;
Temperature;
Solvent;
Reagent/catalyst;
Irradiation;
|
74% |
|
With
benzene;
Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;
|
|
|
With
diethyl ether;
Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;
|
|
|
|
|
|
With
triethylamine;
In
ethanol;
at 85 ℃;
for 2.5h;
Reagent/catalyst;
UV-irradiation;
Sealed tube;
|
|
|
Heating;
UV-irradiation;
|
|
|
In
tert-butyl methyl ether;
at 200 ℃;
for 0.0125h;
under 25502.6 Torr;
Concentration;
Pressure;
Temperature;
Time;
UV-irradiation;
Flow reactor;
|
|
|
With
diethyl ether;
Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;
|
|
|
With
benzene;
Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;
|
|
|
With
methanol;
In
cyclohexane;
at 2 - 35 ℃;
for 24h;
High pressure;
Inert atmosphere;
Large scale;
|
6.4 kg |
|
In
methanol; cyclohexene;
at 2 - 35 ℃;
for 24h;
Inert atmosphere;
Large scale;
|
0.3 kg |
The CAS number of Vitamin D3 is 67-97-0.
More information of Vitamin D3 67-97-0 are:
|
CAS Number |
67-97-0 |
|
Density |
0.96 g/cm3 |
|
Melting Point |
83-86 °C(lit.) |
|
Boiling Point |
496.4 °C at 760 mmHg |
|
Flash Point |
214.2 °C |
|
Vapor Pressure |
6.16E-12mmHg at 25°C |
|
Refractive Index |
1.5100 (estimate) |
|
HS CODE |
29362990 |
|
PSA |
20.23000 |
|
LogP |
7.61900 |
|
Pka |
14.74±0.20(Predicted) |
Synonyms for Vitamin D3 67-97-0:calciol;Vigorsan;Ricketon;Cholecalciferol;9,10-Secocholesta-5,7,10(19)-trien-3-ol,(3a,- 5Z,7E)-;colecalciferol;Prestwick_63;activated 7-dehydrocholesterol;CC;Videkhol;Quintox;9,10-Secocholestr-5,7,10(19)-trien-3-ol,3-.beta.,5Z,7E-;(3S,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol;
The chemical formula of Vitamin D3 is C27H44O which containing 27 Carbon atoms,44 Hydrogen atoms and 1 Oxygen atoms,and the molecular weight of Vitamin D3 is 384.646.
Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin that plays a crucial role in regulating the body's levels of calcium and phosphorus, as well as in the mineralization of bone. It is a free vitamin D3 isolated in a crystalline state from the 3,5-dinitrobenzoate, produced by irradiation, and equivalent in activity to vitamin D3 of tuna liver oil. It is a white or colorless crystalline solid, odorless, and occurs naturally in fish liver oils.
InChI:InChI=1/C27H44O/c1-19(2)8-6-9-21(4)25-15-16-26-22(10-7-17-27(25,26)5)12-13-23-18-24(28)14-11-20(23)3/h12-13,19,21,24-26,28H,3,6-11,14-18H2,1-2,4-5H3/b22-12+,23-13-
Relevant articles related to Vitamin D3:
|
Article |
Source |
|
Microflow High-p,T Intensification of Vitamin D3 Synthesis Using an Ultraviolet Lamp |
Escribà-Gelonch, Marc,No?l, Timothy,Hessel, Volker , p. 147 - 155 (2018) |
|
Preparation method of vitamin D3 |
- , (2022/03/27) |
Allright GC (Jinan) Biotechnology Ltd. is a quality supplier of Vitamin D3. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Vitamin D3 67-97-0.
Address：No.27566 of Jingshiroad, Huaiyin District, Jinan City(250011), Shandong Province, China.Email：info@arbiotechem.com
Tel：+86 18405413549Phone：+86 15969718009
