CAS 1128-23-0
:Ascorbato reducido
Descripción:
Ascorbato reducido, comúnmente conocido como ácido ascórbico o vitamina C en su forma reducida, es una vitamina soluble en agua y antioxidante. Juega un papel crucial en varios procesos biológicos, incluida la síntesis de colágeno, la función inmunológica y la absorción de hierro de los alimentos de origen vegetal. La estructura química de Ascorbato reducido presenta un anillo de lactona de seis carbonos con múltiples grupos hidroxilo, que contribuyen a su reactividad y solubilidad en agua. Como antioxidante, ayuda a neutralizar los radicales libres, protegiendo así las células del estrés oxidativo. Ascorbato reducido también está involucrado en reacciones enzimáticas, sirviendo como cofactor para varias enzimas importantes. Generalmente es estable en condiciones ácidas, pero puede degradarse en presencia de calor, luz y oxígeno. En fuentes dietéticas, se encuentra abundantemente en frutas y verduras, particularmente en frutas cítricas, bayas y verduras de hoja. Debido a su papel esencial en la salud humana, Ascorbato reducido a menudo se incluye en suplementos dietéticos y alimentos fortificados.
Fórmula:C6H10O6
InChI:InChI=1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3+,4-,5+/m0/s1
Clave InChI:InChIKey=SXZYCXMUPBBULW-SKNVOMKLSA-N
SMILES:[C@@H](CO)(O)[C@@]1([C@H](O)[C@H](O)C(=O)O1)[H]
Sinónimos:- (3R,4S,5S)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxydihydrofuran-2(3H)-one (non-preferred name)
- (3S,4R,5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxydihydrofuran-2(3H)-one (non-preferred name)
- <span class="text-smallcaps">L</span>-(+)-Gulonic acid γ-lactone
- <span class="text-smallcaps">L</span>-Gulono-1,4-lactone
- <span class="text-smallcaps">L</span>-Gulono-γ-lactone
- <span class="text-smallcaps">L</span>-Gulonolactone
- Dihydroascorbic acid
- Gulonic acid, γ-lactone, <span class="text-smallcaps">L</span>-
- L(+)-Gulonic acid-γ-lactone
- L(+)-Gulono-1,4-Lactone
- L-Gulonic Gamma-Lactone
- L-Gulonic-G-Lactone
- L-Gulono-Gamma-Lactone
- L-Gulonolactone
- Reduced ascorbate
- Reduced ascorbic acid
- γ-Gulonolactone
- L-Gulono-γ-lactone
- L(+)-Gulonic Acid Gamma-Lactone
- Gulonic acid, γ-lactone, L-
- L-Gulonic Acid Gamma-Lactone
- Ver más sinónimos
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Encontrado 13 productos.
L-(+)-Gulonic Acid γ-Lactone
CAS:Fórmula:C6H10O6Pureza:>98.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:178.14L-Gulonic acid-1,4-lactone, 95%
CAS:<p>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 Sci</p>Fórmula:C6H10O6Pureza:95%Peso molecular:178.14L-Gulono-1,4-lactone
CAS:Fórmula:C6H10O6Pureza:≥ 95%Forma y color:White to off-white crystalline powderPeso molecular:178.14L-Gulono-1,4-lactone
CAS:<p>L-Gulono-1,4-lactone is a substrate of L-gulono-1,4-lactone oxidoreductase, which catalyzes the last step of the biosynthesis of L-ascorbic (Vitamin) C.</p>Fórmula:C6H10O6Pureza:≥95%Forma y color:Less Crystals Colorless CrystalsPeso molecular:178.14L-Gulono-1,4-lactone
CAS:Producto controlado<p>Applications L-Gulono-1,4-lactone is a precursor in the biosynthesis of ascorbic acid, one of the many forms of Vitamin C.<br>References Wolucka, B. et al.: J. Biol. Chem., 278, 47483 (2003); Heller, R. et al.: J. Biol Chem., 274, 8254 (1999);<br></p>Fórmula:C6H10O6Forma y color:White To Off-WhitePeso molecular:178.14L-Gulonic acid-1,4-lactone
CAS:<p>L-Gulonic acid-1,4-lactone is an ascorbic acid derivative that inhibits the production of matrix metalloproteinases (MMPs) and other enzymes. L-Gulonic acid-1,4-lactone has been shown to inhibit the activity of MMPs in hl-60 cells, which may be due to its ability to chelate metal ions, such as zinc and copper. This molecule also has a stabilizing effect on collagen type I because it prevents cross linking between lysine amino acids. The discovery process for this molecule was found by screening clones from a cDNA library with biochemical properties similar to those of ascorbic acid. This molecule has been shown to inhibit the activation of protein kinase C (PKC) and phosphorylation of extracellular signal regulated kinase (ERK). L-Gulonic acid-1,4-lactone is metabolized through plant metabolism</p>Fórmula:C6H10O6Pureza:Min. 95 Area-%Forma y color:White PowderPeso molecular:178.14 g/molL-Gulono-γ-lactone
CAS:<p>L-Gulono-gamma-lactone is a natural vitamin C metabolite that is synthesized from L-ascorbic acid in the liver. It has been shown to inhibit the oxidase and other enzymes involved in ascorbic acid metabolism, which may be due to its ability to bind to iron. L-Gulono-gamma-lactone also inhibits polymerase chain reactions in rat liver microsomes and inhibits the activities of ascorbic acid and glutathione reductase in rat hepatic tissues. This compound is not active against humans, but it has been shown to have antioxidation properties.</p>Fórmula:C6H10O6Peso molecular:178.14 g/molRef: 3D-G-8500
1kgA consultar100gA consultar250gA consultar500gA consultar2500gA consultar-Unit-kgkgA consultar(3S,4R,5R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one
CAS:Fórmula:C6H10O6Pureza:97%Forma y color:Solid, White to almost white powderPeso molecular:178.14L-Gulono-1,4-Lactone extrapure, 98%
CAS:Fórmula:C6H10O6Pureza:min. 98%Forma y color:White to off - white, Crystalline powderPeso molecular:178.14L-Gulono-1,4-lactone-13C6
CAS:Producto controlado<p>Applications Isotope labelled L-Gulono-1,4-lactone, a precursor in the biosynthesis of ascorbic acid, one of the many forms of Vitamin C. A cleavage product of L-gulonolactone oxidase<br>References Wolucka, B. et al.: J. Biol. Chem., 278, 47483 (2003); Heller, R. et al.: J. Biol Chem., 274, 8254 (1999);<br></p>Fórmula:C6H10O6Forma y color:NeatPeso molecular:184.1
