- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Vitamin D4
- Price: ￥2108.0/1mg
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: VITAMIN D3
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: VITAMIN D3
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
511-28-4
511-28-4 structure
- Name: Vitamin D4
- Chemical Name: vitamin D4
- CAS Number: 511-28-4
- Molecular Formula: C28H46O
- Molecular Weight: 398.66400
- Catalog: API Vitamins and minerals Vitamin AD drugs
- Create Date: 2018-04-18 08:00:00
- Modify Date: 2024-01-01 18:12:36
-
Vitamin D4 is the active analogue of Vitamin D.
| Name | vitamin D4 |
|---|---|
| Synonyms |
EINECS 200-673-2
MFCD00078131 22,23-Dihydroergocalciferol (3S,5Z,7E)-9,10-Secoergosta-5,7,10-trien-3-ol (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5S)-5,6-dimethylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol |
| Description | Vitamin D4 is the active analogue of Vitamin D. |
|---|---|
| Related Catalog | |
| References |
| Density | 0.96 g/cm3 |
|---|---|
| Boiling Point | 504.9ºC at 760 mmHg |
| Melting Point | 96-98ºC |
| Molecular Formula | C28H46O |
| Molecular Weight | 398.66400 |
| Flash Point | 219.2ºC |
| Exact Mass | 398.35500 |
| PSA | 20.23000 |
| LogP | 7.86500 |
| Index of Refraction | 1.52 |
| Storage condition | 2-8°C |
| Hazard Codes | T+: Very toxic; |
|---|---|
| Risk Phrases | 24/25-26-48/25 |
| Safety Phrases | 28-36/37 |
| RIDADR | UN 2811 6.1/PG 2 |
| WGK Germany | 2 |
| RTECS | VS2900000 |
| HS Code | 2936240000 |
|
~%
511-28-4 |
| Literature: Windaus; Trautmann Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1937 , vol. 247, p. 185,186 Full Text Show Details Windaus; Guentzel Justus Liebigs Annalen der Chemie, 1939 , vol. 538, p. 120,125, 126 |
|
~%
511-28-4 |
| Literature: Kocienski,P.J. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1290 - 1293 |
|
~%
511-28-4 |
| Literature: Kocienski,P.J. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1290 - 1293 |
|
~%
511-28-4 |
| Literature: Kocienski,P.J. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1290 - 1293 |
|
~%
511-28-4 |
| Literature: Kocienski,P.J. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1290 - 1293 |
|
~%
511-28-4 |
| Literature: Kocienski,P.J. et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1979 , p. 1290 - 1293 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2936240000 |
|---|