CAS 604-69-3: β-D-Glucosa pentaacetato
Descripción:
β-D-Glucosa pentaacetato es un derivado acetilado de la glucosa, caracterizado por la presencia de cinco grupos acetilo unidos a los grupos hidroxilo de la molécula de glucosa. Este compuesto es típicamente un sólido cristalino blanco a blanco sucio, que exhibe un sabor dulce y un olor agradable. Es soluble en disolventes orgánicos como el cloroformo y la acetona, pero tiene una solubilidad limitada en agua debido a sus grupos acetilo hidrofóbicos. La presencia de estos grupos acetilo mejora su estabilidad y altera su reactividad en comparación con la glucosa no modificada. β-D-Glucosa pentaacetato se utiliza a menudo en síntesis orgánica y como reactivo en la química de carbohidratos, particularmente en el estudio de enlaces glucosídicos y la síntesis de glucósidos. Su estructura puede ser analizada utilizando técnicas como la resonancia magnética nuclear (RMN) y la espectrometría de masas, que ayudan a elucidar su configuración molecular y confirmar su identidad. Al igual que muchos compuestos acetilados, puede exhibir diferentes propiedades físicas y químicas en comparación con su azúcar madre, lo que lo convierte en un compuesto valioso tanto en investigaciones como en aplicaciones industriales.
Fórmula:C16H22O11
InChI:InChI=1S/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13-,14+,15-,16-/m1/s1
Clave InChI:InChIKey=LPTITAGPBXDDGR-IBEHDNSVSA-N
SMILES:O(C(C)=O)[C@H]1[C@H](OC(C)=O)[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@@H]1OC(C)=O
Sinónimos:- (3xi)-1,2,3,4,6-penta-O-acetyl-beta-D-ribo-hexopyranose
- 1,2,3,4,6-Penta-O-Acetyl-Beta-D-Glucopyranose
- 1,2,3,4,6-Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
- 2,3,4,6-Tetra-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranosyl acetate
- Acetyl 2,3,4,6-Tetra-O-Acetyl-Beta-D-Glucopyranoside
- D-b-Glucose pentaacetate
- Glucopyranose, pentaacetate, β-<span class="text-smallcaps">D</span>-
- NSC 214078
- Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
- Penta-O-acetyl-β-<span class="text-smallcaps">D</span>-glucose
- Pentaacetyl-β-<span class="text-smallcaps">D</span>-glucopyranose
- Ver más sinónimos
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Encontrado 15 productos.
β-D-(+)-Glucose pentaacetate
CAS:β-D-(+)-Glucose pentaacetateForma y color:White SolidPeso molecular:390.34g/molβ-D-Glucose pentaacetate
CAS:1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose, also known as beta-D-glucose pentaacetate, has high chemical stability and long shelf life. This protected form of glucose is a key building block of any chemical synthesis of glucose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex glycosylations, it can be converted into more reactive donors, such as glycosyl halides or thioglycosides. Beta-D-glucose pentaacetate is also used as a food additive and flavouring agent.Fórmula:C16H22O11Peso molecular:390.35 g/molRef: 3D-G-3000
1kgA consultar5kgA consultar10kgA consultar500gA consultar2500gA consultar-Unit-kgkgA consultarβ-D-Glucose pentaacetate
CAS:β-D-Glucose pentaacetate (Penta-O-acetyl-β-D-glucopyranose) is a natural product.Fórmula:C16H22O11Pureza:99.60%Forma y color:White To Beige PowderPeso molecular:390.34Beta-D-Glucose Pentaacetate
CAS:Producto controladoApplications D-Glucose pentaacetate was reported to stimulate insulin release in rat pancreatic islets. Only α-D-glucose pentaacetate caused an immediate increase in insulin output. The β-anomer of D-glucose pentaacetate first transiently inhibited insulin release, this initial effect being followed by a secondary rise in secretory rate. References Carpinelli, A., et al.: Mol. Cell Endocrinol., 17, 103 (1980), Hellman, B., et al.: Diab. Metab., 20, 123 (1994), Malaisse, W., et al.: Int. J. Mol. Med., 2, 331 (1998), Sener, A., et al.: Mol. Gen. Metab., 64, 135 (1998),Fórmula:C16H22O11Forma y color:WhitePeso molecular:390.34Penta-O-acetyl-β-D-glucopyranose
CAS:Fórmula:C16H22O11Pureza:>99.0%(GC)Forma y color:White to Almost white powder to crystalPeso molecular:390.341,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose
CAS:Fórmula:C16H22O11Pureza:≥ 98.0%Forma y color:White to off-white powderPeso molecular:390.34β-D-Glucose pentaacetate, 98%
CAS:β-D-Glucose Pentaacetate is used in biochemical reaction and also used as an active pharmaceutical intermediate. Further, it is used to stimulate insulin release in rat pancreatic islets. 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:C16H22O11Pureza:98%Forma y color:White to pale cream, Powder or crystalline powderPeso molecular:390.34β-D-Glucose pentaacetate, 98%
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.Fórmula:C16H22O11Pureza:98%Forma y color:Crystalline powder, White to off-whitePeso molecular:390.341,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose
CAS:1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose, also known as beta-D-glucose pentaacetate, has high chemical stability and long shelf life. This protected form of glucose is a key building block of any chemical synthesis of glucose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex glycosylations, it can be converted into more reactive donors, such as glycosyl halides or thioglycosides. Beta-D-glucose pentaacetate is also used as a food additive and flavouring agent.Fórmula:C16H22O11Pureza:Min. 97.5 Area-%Forma y color:White PowderPeso molecular:390.34 g/mol
