6-Brom-2-naphthyl-α-D-galaktopyranosid
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- CAS-Nr.
- 25997-59-5
- Bezeichnung:
- 6-Brom-2-naphthyl-α-D-galaktopyranosid
- Englisch Name:
- 6-Bromo-2-naphthyl α-D-galactopyranoside
- Synonyma:
- BR-NAP-ALPHA-D-GAL;6-BROMO NAPHTHYL GALACTOPYRANOSIDE;6-Bromo-2-naphthyl alpha-D-galactoside;6-BROMO-2-NAPHTHYL-A-D-GALACTOPYRANOSIDE;6-Bromo-2-Naphthyl-Alpha-D-Galactopyran-;6-Bromo-2-naphthyl-α-D-galactopyranoside;BROMO-2-NAPHTHYL-A-D-GALACTOPYRANOSIDE, 6-;alpha-D-6-Bromo-2-naphthylgalactopyranoside;6-BROMO-2-NAPHTHYL-ALPHA-D-GALACTOPYRANOSIDE;(6-Bromo-2-naphthalenyl)α-D-galactopyranoside
- CBNumber:
- CB7109061
- Summenformel:
- C16H17BrO6
- Molgewicht:
- 385.21
- MOL-Datei:
- 25997-59-5.mol
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6-Brom-2-naphthyl-α-D-galaktopyranosid Eigenschaften
- Schmelzpunkt:
- 225°C
- Siedepunkt:
- 609℃
- Dichte
- 1.698
- Flammpunkt:
- 322℃
- L?slichkeit
- soluble in Methanol, Water
6-Brom-2-naphthyl-α-D-galaktopyranosid Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
6-Bromo-2-naphthyl α-D-galactopyranoside can be acted as a useful reagent for determination of alpha-D-Galactosidase activity.
Definition
ChEBI: An alpha-D-galactoside having a 6-bromo-2-naphthyl substituent at the anomeric position.
l?uterung methode
It is prepared from penta-O-acetyl-D-galactoside, 6-bromo-2naphthol and ZnCl2. The resulting tetra-acetate (2g) is hydrolysed by dissolving in 0.3N KOH (100mL) and heating until the solution is clear, then filtering and cooling to give colourless crystals of the -isomer which are collected and recrystallised twice from hot MeOH. The high specific rotation is characteristic of the isomer. The tetraacetate has m 155-156o, [] D 20 +60o (c 1, CHCl3) [Dey & Pridham Biochem J 115 47 1969] [reported m 75-85o, [] D 24 +94o (c 1.3, dioxane), Monis et al. J Histochem Cytochem 11 653 1963]. [Beilstein 17 IV 2972.]
6-Brom-2-naphthyl-α-D-galaktopyranosid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
6-Brom-2-naphthyl-α-D-galaktopyranosid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 54)Lieferanten
25997-59-5(6-Brom-2-naphthyl-α-D-galaktopyranosid)Verwandte Suche:
- 6-BROMO NAPHTHYL GALACTOPYRANOSIDE
- 6-BROMO-2-NAPHTHYL-A-D-GALACTOPYRANOSIDE
- 6-BROMO-2-NAPHTHYL-ALPHA-D-GALACTOPYRANOSIDE
- 2-(6-BROMONAPHTHYL)-ALPHA-D-GALACTOPYRANOSIDE
- BR-NAP-ALPHA-D-GAL
- BROMO-2-NAPHTHYL-A-D-GALACTOPYRANOSIDE, 6-
- 6-Bromo-2-Naphthyl-Alpha-D-Galactopyran-
- (6-Bromo-2-naphthalenyl)α-D-galactopyranoside
- (2R,3R,4S,5R,6R)-2-(6-bromonaphthalen-2-yl)oxy-6-(hydroxymethyl)oxane-3,4,5-triol
- (2R,3R,4S,5R,6R)-2-[(6-bromo-2-naphthyl)oxy]-6-methylol-tetrahydropyran-3,4,5-triol
- BROMO-2-NAPHTHYL-a-D-GALACTOPYRANOSIDE, 6-(RG)
- 6-Bromo-2-naphthyl alpha-D-galactoside
- alpha-D-6-Bromo-2-naphthylgalactopyranoside
- 6-Bromo-2-naphthyl-α-D-galactopyranoside
- 6-Bromo-2-naphthyl α-D-galactopyranoside USP/EP/BP
- (2R,3R,4S,5R,6R)-2-((6-bromonaphthalen-2-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
- 25997-59-5
- Substrates
- 13C & 2H Sugars
- Carbohydrates & Derivatives
- substrate
