CAS 67-97-0: Vitamina D3
Descrizione:
Vitamina D3, noto anche come colecalciferolo, è una vitamina liposolubile che svolge un ruolo cruciale nel metabolismo del calcio e del fosforo, essenziali per mantenere ossa e denti sani. Viene sintetizzato nella pelle quando esposto alla radiazione ultravioletta B (UVB) della luce solare e può essere ottenuto anche da fonti alimentari come pesci grassi, fegato e alimenti fortificati. La struttura chimica di Vitamina D3 include uno scheletro simile a uno steroide, caratterizzato da una serie di anelli fusi e una catena laterale, che contribuisce alla sua attività biologica. Il suo numero CAS è 67-97-0, che indica la sua identificazione unica nei database chimici. Vitamina D3 è noto per il suo ruolo nella regolazione del sistema immunitario ed è stato studiato per i suoi potenziali effetti su varie condizioni di salute, tra cui l'osteoporosi e le malattie autoimmuni. In termini di solubilità, è solubile in solventi organici ma poco solubile in acqua, il che influisce sulla sua assorbimento e metabolismo nel corpo. In generale, Vitamina D3 è vitale per la salute complessiva, in particolare per la salute delle ossa e la funzione immunitaria.
Formula:C27H44O
InChI:InChI=1S/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-/t21-,24+,25-,26+,27-/m1/s1
InChI key:InChIKey=QYSXJUFSXHHAJI-YRZJJWOYSA-N
SMILES:C[C@@]12[C@](\C(=C\C=C\3/C(=C)CC[C@H](O)C3)\CCC1)(CC[C@@]2([C@@H](CCCC(C)C)C)[H])[H]
Sinonimi:- (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-Dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylenecyclohexanol
- (3,beta., 5Z, 7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol
- (3S,5Z,7E)-9,10-secocholesta-5,7,10-trien-3-ol
- (5Z,7E)-9,10-secocholesta-5,7,10-trien-3-ol
- 7-Dehydrocholesterol, irradiated
- 7-Dehydrocholestrol, activated
- 9,10-Seco(5Z,7E)-5,7,10(19)-cholestatrien-3-ol
- 9,10-Secocholesta-5,7,10(19)-trien-3-beta-ol
- 9,10-Secocholesta-5,7,10(19)-trien-3-ol, (3beta,5Z,7E)-
- 9,10-Secocholesta-5,7,10(19)-trien-3-ol, (3β,5Z,7E)-
- 9,10-Secocholesta-5,7,10(19)-trien-3β-ol
- Vedi altri sinonimi
Ordinare per
Vitamin D3
CAS:Stability Temperature Sensitive Applications Vitamin D3 is the vitamin that mediates intestinal calcium absorbtion, bone calcium metabolism and probably, muscle activity. It occurs in and is isolated from fish liver oils. Vitamin D acts through a receptor that is a member of the ligand-dependent transcription factor superfamily. It modulates the proliferation and differentiation of both normal and cancer cells. It also has antiproliferative and antimetastatic effects on breast, colon, and prostate cancer cells. Activated vitamin D receptors in intestine and bone maintain calcium absorbance and homeostasis. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Haussler, R., et al.: J. Biol. Chem., 247, 2328 (1972); Holick, M.F., Rec. Res. Canc. Res., 164, 3 (2003); Palmer, H.G., et al.: Cancer Res., 63, 7799 (2003); Welsh, J., et al.: J. Nutr., 133, 2425S (2003)Formula:C27H44OColore e forma:WhitePeso molecolare:384.64Vitamin D3, ≥99%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C27H44OPurezza:99%Colore e forma:White to light yellow, Crystalline powder or crystalsPeso molecolare:384.65Cholecalciferol - 100IU/mg - contains 2.5g/kg active
CAS:Cholecalciferol - 100IU/mg - contains 2.5g/kg active is a chemical compound known as vitamin D3. It is derived primarily from cholesterol through photochemical synthesis in animal skin exposed to ultraviolet light. The product functions as a hormone regulator by modulating calcium and phosphorus metabolism within biological systems. This process is crucial for maintaining bone density and immune system efficacy. Cholecalciferol is extensively used in scientific research to explore its role in bone health, immune response modulation, and potential therapeutic applications for various diseases such as osteoporosis and autoimmune disorders. Its efficacy in these areas makes it a valuable tool for furthering understanding in endocrinology and pharmacology. Researchers often utilize this compound in in vitro and in vivo studies to elucidate molecular mechanisms and develop new therapeutic strategies.Formula:C27H44OPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:384.64 g/molVitamin D Assay System Suitability
CAS:Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not on a backing, whether or not in the form of kits, nesoiColore e forma:Colorless LiquidPeso molecolare:203.09061Vitamin D3
CAS:Vitamin D3 (Cholecalciferol) , a naturally occurring form of vitamin D, activates an H305F/H397Y mutant vitamin D receptor (VDR).Formula:C27H44OPurezza:97.81% - 99.93%Colore e forma:Fine Needles From Dilute Acetone Physical Description Fine Colorless Crystals Water Insoluble (Ntp 1992)Peso molecolare:384.64Colecalciferol
CAS:ColecalciferolFormula:C27H44OPurezza:99.7%Colore e forma:WhitePeso molecolare:384.33922Cholecalciferol
CAS:Formula:C27H44OPurezza:>98.0%(HPLC)Colore e forma:White to Almost white powder to crystalPeso molecolare:384.65Vitamin D3, 99%
CAS:Vitamin D3 is used as an essential mediator of intestinal calcium absorption and bone calcium metabolism. It is also used as a therapeutic vitamin. Further, it is used as a nutritional supplement and to fortify foods. In addition to this, it is used as pharmaceutical drug and used in the treatment of respiratory diseases involving chronic inflammation such as asthma. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C27H44OPurezza:99%Colore e forma:White, Crystals or powder or crystalline powderPeso molecolare:384.65Cholecalciferol, USP grade
CAS:Formula:C27H44OPurezza:97.0 - 103.0 %Colore e forma:White to almost white crystalline powderPeso molecolare:384.65Vitamin D3 - 0.5m IU/g=500000 IU/g
CAS:Vitamin D3 is a fat-soluble vitamin that can be obtained from some fish, mushrooms, and dairy products. The most common form of the vitamin is cholecalciferol (vitamin D3) which can be converted in the liver to calcidiol (25-hydroxycholecalciferol) and in the kidneys to calcitriol (1,25-dihydroxycholecalciferol). Vitamin D3 has been shown to have a positive effect on calcium absorption and bone mineralization. It also has important physiological functions such as regulation of cell growth and differentiation. The solubility of vitamin D3 is dependent on the presence of a hydroxy group at position 3' or 25'. This liquid chromatography method uses an experimental solubility data set for the determination of solubility data for compounds with a hydroxy group at position 3'.Formula:C27H44OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:384.64 g/molVitamin D3 10 µg/mL in Acetonitrile
CAS:Prodotto controllatoFormula:C27H44OColore e forma:Single SolutionPeso molecolare:384.64Cholecalciferol
CAS:Formula:C27H44OPurezza:97.0 - 103.0 %Colore e forma:White to almost white crystalline powderPeso molecolare:384.65Cholecalciferol (Vitamin D3)
CAS:Other vitamins and their derivatives, nesoiFormula:C27H44OColore e forma:White PowderPeso molecolare:384.649,10-Secocholesta-5,7,10(19)-trien-3beta-ol
CAS:9,10-Secocholesta-5,7,10(19)-trien-3beta-ol is a secosteroid compound, which is predominantly derived from the photochemical conversion of 7-dehydrocholesterol in the skin upon exposure to ultraviolet B radiation. This compound undergoes a series of hepatic and renal hydroxylations to form active vitamin D metabolites, such as calcitriol. These active forms modulate calcium and phosphate homeostasis through a nuclear receptor-mediated mechanism that governs gene expression relevant to mineral metabolism. The primary application of 9,10-Secocholesta-5,7,10(19)-trien-3beta-ol and its derivatives is in the field of endocrinology and metabolism, particularly concerning bone health and the management of disorders such as rickets, osteomalacia, and osteoporosis. Additionally, its role in immune modulation and cell differentiation presents potential therapeutic avenues in immunology and oncology. Understanding the biosynthesis, metabolism, and receptor interactions of this secosteroid is critical for developing advanced therapeutic strategies for calcium-related pathologies and beyond. Its significance extends into nutritional sciences, illuminating the implications of vitamin D deficiency and necessitating advancements in supplementation strategies.Formula:C27H44OPurezza:Min. 97 Area-%Colore e forma:White Yellow PowderPeso molecolare:384.64 g/molCholecalciferol (Vitamin D3) for tissue culture, 97%
CAS:Formula:C27H44OPurezza:min. 97%Colore e forma:White to off-white, Crystalline powder, Clear, Colorless to pale yellowPeso molecolare:384.64
