CAS 10323-20-3: D(-)-Arabinosa
Descripción:
D(-)-Arabinosa es un azúcar aldopentosa que ocurre de forma natural, clasificado como un monosacárido. Es un sólido cristalino blanco que es soluble en agua, exhibiendo un sabor dulce. Este azúcar es un componente importante en varios polisacáridos y se encuentra en algunas gomas vegetales y hemicelulosa. D(-)-Arabinosa tiene una fórmula molecular de C5H10O5 y presenta múltiples grupos hidroxilo (-OH), que contribuyen a su reactividad y solubilidad. Existe en formas lineales y cíclicas, siendo la forma cíclica predominante en solución. El azúcar es conocido por su papel en el metabolismo de carbohidratos y puede ser utilizado en varias aplicaciones bioquímicas, incluyendo como sustrato en procesos de fermentación. Además, D(-)-Arabinosa es de interés en la investigación relacionada con glicoproteínas y polisacáridos, así como en el estudio de la estructura y función de los carbohidratos. Su número CAS, 10323-20-3, se utiliza para la identificación en bases de datos químicas y contextos regulatorios.
Fórmula:C5H10O5
InChI:InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4-,5+/m1/s1
Clave InChI:InChIKey=PYMYPHUHKUWMLA-WDCZJNDASA-N
SMILES:[C@@H]([C@@H](CO)O)([C@@H](C=O)O)O
Sinónimos:- (-)-Arabinose
- .beta.-D-Arabinopyranose
- <span class="text-smallcaps">D</span>-(-)-Arabinose
- Anhydroarabinose
- Arabinose(D)
- Arabinose, <span class="text-smallcaps">D</span>-
- D-arabinopyranose
- D-arabinosa
- Pectin sugar
- Pectinose
- alpha-D-arabinopyranose
- Ver más sinónimos
Ordenar por
Encontrado 12 productos.
D-Arabinose extrapure
CAS:Fórmula:C5H10O5Forma y color:White to off white, Crystalline powder, Clear, Colourless to pale yellowPeso molecular:150.13D-Arabinose
CAS:Producto controladoStability Hygroscopic Applications D-Arabinose is a pharmaceutical intermediate and a food addictive. A reducing sugar and pentose analog of D-ribose. References Chen, X., et al.: Int. J. Biol. Macromol., 104, 1294 (2017); Konuchova, M., et al.: Chemicke Listy, 110, 491 (2016); Pelckmans, M., et al.: ACS Catalysis, 8, 4201 (2018); Haghparast, S., et al.: J. Agric. Sci. Techn., 15, 87 (2013)Fórmula:C5H10O5Forma y color:NeatPeso molecular:150.13D-(-)-Arabinose
CAS:Fórmula:C5H10O5Pureza:>99.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:150.13D-Arabinose
CAS:The aldopentose D-arabinose also known as aloinose, Aloe sugar, pectinose (Collins, 2006), is not as common in nature as its enantiomer L-arabinose. D-arabinose is a component of the polysaccharide in Aloe (Haynes, 1963) and is present in the unripe (green) tomato (Lycopersicon esculentum) (Chandra, 2009). The major cell wall carbohydrate of Corynebacterineae (a bacterial group that includes tuberculosis, leprosy and diphtheriae) is an arabinogalactan, a branched polysaccharide that is essential for the physiology of these bacteria. The arabinogalactan complex is often referred to as mycolyl-arabinogalactan-peptidoglycan complex. As arabinogalactan is made up of D-arabinofuranosyl and D-galactofuranosyl residues, a complete understanding of their biosynthethic pathways could provide suitable targets for new chemotherapeutics (Meniche, 2008).Fórmula:C5H10O5Pureza:Min. 99 Area-%Forma y color:PowderPeso molecular:150.13 g/molD-Arabinose
CAS:Inexpensive starting material for chiral synthesis.Fórmula:C5H10O5Pureza:99.52%Forma y color:White To Off-White PowderPeso molecular:150.13D-(-)-Arabinose
CAS:Pureza:95.0%Forma y color:Solid, White - Very pale reddish yellow powderPeso molecular:150.1300048828125D-Arabinose
CAS:D-ArabinoseFórmula:C5H10O5Pureza:97% (nmr) (Typical Value in Batch COA)Forma y color: white solidPeso molecular:150.13g/molD-Arabinose
CAS:Fórmula:C5H10O5Pureza:(HPLC) ≥ 98.5%Forma y color:White to almost white powderPeso molecular:150.13D-(-)-Arabinose, 99%
CAS:D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive. 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.Fórmula:C5H10O5Pureza:99%Forma y color:White to cream, PowderPeso molecular:150.13
