VitaMin D4
- CAS No.
- 511-28-4
- Chemical Name:
- VitaMin D4
- Synonyms
- VITAMIN D;COLECALCIFEROL;CALCIOL;RACUMIN D;Duphafral;Vtamin D4;vitamin D4;VITAMINE D4;OLEOVITAMIN D3;CHOLECALCIFEROLUM
- CBNumber:
- CB3104866
- Molecular Formula:
- C28H46O
- Molecular Weight:
- 398.66
- MDL Number:
- MFCD18781880
- MOL File:
- 511-28-4.mol
- MSDS File:
- SDS
| Melting point | 83-86 °C(lit.) |
|---|---|
| alpha | D18 +89.3° (c = 0.47 in acetone) |
| Boiling point | 504.9±29.0 °C(Predicted) |
| Density | 0.96 |
| storage temp. | 2-8°C |
| solubility | Soluble in Chloroform |
| form | Powder |
| pka | 14.74±0.20(Predicted) |
| Stability | Hygroscopic, Temperature Sensitive |
| CAS DataBase Reference | 511-28-4(CAS DataBase Reference) |
| FDA 21 CFR | 172.380; 184.1950; 104.20; 107.10; 107.100 |
| EWG's Food Scores | 1-4 |
| NCI Dictionary of Cancer Terms | vitamin D |
| FDA UNII | KN41X73N6C |
| NCI Drug Dictionary | vitamin D |
| ATC code | A11CC05,A11CC55 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H311-H330-H372 | |||||||||
| Precautionary statements | P280-P301+P310+P330-P302+P352+P312-P304+P340+P310-P314 | |||||||||
| Hazard Codes | T+ | |||||||||
| Risk Statements | 24/25-26-48/25 | |||||||||
| Safety Statements | 28-36/37 | |||||||||
| RIDADR | UN 2811 6.1/PG 2 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | VS2900000 | |||||||||
| F | 8-10-23 | |||||||||
| NFPA 704 |
|
VitaMin D4 price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 88815 | 22,23-Dihydroergocalciferol ≥97.0% (HPLC) | 511-28-4 | 1mg | $281 | 2023-01-07 | Buy |
| Cayman Chemical | 22471 | Vitamin D4 ≥98% | 511-28-4 | 500μg | $117 | 2024-03-01 | Buy |
| Cayman Chemical | 22471 | Vitamin D4 ≥98% | 511-28-4 | 1mg | $222 | 2024-03-01 | Buy |
| TRC | V680000 | VitaminD4 | 511-28-4 | 1mg | $185 | 2021-12-16 | Buy |
| Usbiological | 474334 | Vitamin D | 511-28-4 | 1mg | $918 | 2021-12-16 | Buy |
VitaMin D4 Chemical Properties,Uses,Production
Description
Derived from cholesterol, vitamin D is biosynthesized from its prohormone cholecalciferol (D3), the product of solar ultraviolet irradiation of 7-dehydrocholesterol in the skin. In 1966, it was first recognized that vitamin D must undergo activation via two oxidative metabolic steps. The first oxidation to 25-hydroxycholecalciferol (25(OH)D3: calcifediol; Calderol) occurs in the endoplasmic reticulum of the liver and is catalyzed by vitamin D 25-hydroxylase. This activation step is not regulated by plasma calcium concentrations. The major circulating form (10–80 μg/mL) is 25(OH)D3, which also is the primary storage form of vitamin D.
Chemical Properties
Pale Yellow Oil
Uses
Vitamin D4 is the active analogue of Vitamin D.
Definition
ChEBI: Vitamin D4 is it is present in mushrooms. It has a role as a fungal metabolite. It is a vitamin D and a seco-ergostane.
Biological Functions
Sterol-specific cytoplasmic receptor proteins (vitamin D receptor) mediate the biological action of vitamin D. The active hormone is transported from the cytoplasm to the nucleus via the vitamin D receptor, and as a result of the interaction of the hormone with target genes, a variety of proteins are produced that stimulate the transport of calcium in each of the target tissues Active vitamin D works in concert with PTH to enhance active intestinal absorption of calcium, to stimulate bone resorption, and to prohibit renal excretion of calcium. If serum calcium or 1,25-calcitriol concentrations are elevated, then vitamin D 24-hydroxylase (in renal mitochondria) is activated to oxidize 25(OH)D3 to inactive 24,25-dihydroxy-cholecalciferol and to further oxidize active vitamin D to the inactive 1,24,25-trihydroxylated derivative. Both the 1,24,25-trihydroxylated and the 24,25-dihydroxylated products have been found to suppress PT H secretion as well. The biosynthesis of vitamin D is tightly regulated based on the serum concentrations of calcium, phosphate, PTH, and active vitamin D.
VitaMin D4 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Shanxi Xuanran Import and Export Trade Co., Ltd. | +8617735180244 | mike_yan@xuanranglobal.com | CHINA | 4022 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29322 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9427 | 58 |
| Hebei Guanlang Biotechnology Co,.LTD | +8619930503252 | daisy@crovellbio.com | China | 5964 | 58 |
| InvivoChem | +1-708-310-1919 +1-13798911105 | sales@invivochem.cn | United States | 6393 | 58 |
View Lastest Price from VitaMin D4 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-03-06 | VITAMIN D3
511-28-4
|
US $9.60 / KG | 1KG | 99% | 5000kg | Hebei Guanlang Biotechnology Co,.LTD | |
 |
2021-07-30 | VitaMin D4 USP/EP/BP
511-28-4
|
US $1.10 / g | 1g | 99.9% | 100 Tons min | Dideu Industries Group Limited | |
 |
2019-09-03 | VITAMIN D3
511-28-4
|
US $7.00 / KG | 1KG | 99% | JD 776 | Career Henan Chemical Co |
-
- VITAMIN D3
511-28-4
- US $9.60 / KG
- 99%
- Hebei Guanlang Biotechnology Co,.LTD
-
- VitaMin D4 USP/EP/BP
511-28-4
- US $1.10 / g
- 99.9%
- Dideu Industries Group Limited
-
- VITAMIN D3
511-28-4
- US $7.00 / KG
- 99%
- Career Henan Chemical Co