
CAS 3150-24-1: p-Nitrofenil β-D-galactopiranósido
Descripción:
p-Nitrofenil β-D-galactopiranósido (CAS 3150-24-1) es un compuesto sintético comúnmente utilizado como sustrato en ensayos enzimáticos, particularmente para la detección de la actividad de β-galactosidasa. Es un glucósido, que consiste en una parte de galactopiranósido unida a un grupo p-nitrofenilo. Este compuesto es típicamente un sólido cristalino blanco a amarillo pálido que es soluble en agua y en disolventes orgánicos como el metanol y el etanol. Al ser hidrolizado por β-galactosidasa, libera p-nitrofenol, que puede ser cuantificado espectrofotométricamente debido a su color amarillo distintivo, lo que lo convierte en una herramienta valiosa en la investigación bioquímica. El compuesto es estable bajo condiciones normales de laboratorio, pero debe ser almacenado en un lugar fresco y seco, protegido de la luz para evitar su degradación. Su uso en varios ensayos destaca su importancia en biología molecular y bioquímica, particularmente en estudios que involucran el metabolismo de la lactosa y la cinética enzimática.
Fórmula:C12H15NO8
InChI:InChI=1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-3-1-6(2-4-7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9+,10+,11-,12-/m1/s1
Clave InChI:InChIKey=IFBHRQDFSNCLOZ-YBXAARCKSA-N
SMILES:O([C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1)C2=CC=C(N(=O)=O)C=C2
Sinónimos:- 4-Nitrophenyl galactoside
- 4-Nitrophenyl-beta-D-galactopyranoside
- Galactopyranoside, p-nitrophenyl, β-<span class="text-smallcaps">D</span>-
- NSC 89287
- p-Nitrophenol galactoside
- p-Nitrophenyl β-<span class="text-smallcaps">D</span>-galactopyranoside
- p-Nitrophenyl β-<span class="text-smallcaps">D</span>-galactoside
- p-Nitrophenyl-β-D-Galactopyranoside
- p-Nitrophenyl-β-galactopyranoside
- β-<span class="text-smallcaps">D</span>-Galactopyranoside, 4-nitrophenyl
- 4-Nitrophenyl-β-D-galactopyranoside
- Ver más sinónimos
Ordenar por
Encontrado 13 productos.
4-Nitrophenyl-β-D-galactopyranoside
CAS:4-Nitrophenyl-β-D-galactopyranosideFórmula:C12H15NO8Pureza:By hplc: 97.3% by area (Typical Value in Batch COA)Forma y color: white powderPeso molecular:301.25g/mol4-Nitrophenyl-beta-D-galactopyranoside
CAS:Chromogenic β-galactosidase substrate yielding a yellow solution upon cleavage. Can be used for the detection of coliforms due to their β-galactosidase activity.Fórmula:C12H15NO8Pureza:Min. 98.0 Area-%Peso molecular:301.26 g/mol4-Nitrophenyl b-D-galactopyranoside
CAS:4-Nitrophenyl b-D-galactopyranoside is a chromogenic enzyme substrate for beta-galactosidase.Fórmula:C12H15NO8Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:301.25 g/mol4-Nitrophenyl b-D-galactopyranoside
CAS:Fórmula:C12H15NO8Pureza:≥ 98%Forma y color:White, off-white or light-yellow crystalline powderPeso molecular:301.254-Nitrophenyl β-D-galactopyranoside
CAS:Substrate for the determination of β-galactosidase.Fórmula:C12H15NO8Pureza:> 95%Forma y color:Light Beige PowderPeso molecular:301.254-Nitrophenyl β-D-Galactopyranoside [Substrate for β-Galactosidase]
CAS:Fórmula:C12H15NO8Pureza:>98.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:301.254-Nitrophenyl β-D-galactopyranoside, 98+%
CAS:It is useful in detecting the glycosylated enzyme. 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:C12H15NO8Pureza:98+%Peso molecular:301.254-Nitrophenyl β-D-Galactopyranoside
CAS:4-Nitrophenyl β-D-Galactopyranoside is a substrate for β-galactosidase, which is used in the study of lysosomal storage disease.Fórmula:C12H15NO8Pureza:99.91%Forma y color:SolidPeso molecular:301.25p-Nitrophenyl-ß-D-Galactopyranoside (PNPG) extrapure, 98%
CAS:Fórmula:C12H15NO8Pureza:min. 98%Forma y color:White to off-white, Crystalline powder, ClearPeso molecular:301.254-Nitrophenyl β-D-Galactopyranoside
CAS:4-Nitrophenyl β-D-GalactopyranosidePureza:≥98%Peso molecular:301.25g/molP-Nitrophenyl-B-D-galactopyranoside
CAS:M05830 - p-Nitrophenyl-B-D-galactopyranosideFórmula:C12H15NO8Pureza:98%Forma y color:Solid, CrystallinePeso molecular:301.2510070800781p-Nitrophenyl-Beta-D-galactopyranoside
CAS:Producto controladoApplications p-Nitrophenyl-β-D-galactopyranoside (cas# 3150-24-1) is a compound useful in organic synthesis.Fórmula:C12H15NO8Forma y color:White To Off-WhitePeso molecular:301.25b-D-Galactopyranoside, 4-nitrophenyl
CAS:Fórmula:C12H15NO8Pureza:96%Forma y color:SolidPeso molecular:301.2494