4-Nitrophenyl-β-D-galaktopyranosid
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- CAS-Nr.
- 3150-24-1
- Bezeichnung:
- 4-Nitrophenyl-β-D-galaktopyranosid
- Englisch Name:
- 4-Nitrophenyl-beta-D-galactopyranoside
- Synonyma:
- PNPG;NSC 89287;Gal-b-PNP;PNP-BETA-D-GAL;4-nitrophenylgalactoside;PNP BETA-D-GALACTOPYRANOSIDE;4-NITROPHENYL-B-D-GALACTOSIDE;4-nitrophenyl-β-D-galactoside;p-Nitrophenyl β-D-galactoside;4-nitrophenyl-β-D-galactoside
- CBNumber:
- CB4704069
- Summenformel:
- C12H15NO8
- Molgewicht:
- 301.25
- MOL-Datei:
- 3150-24-1.mol
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4-Nitrophenyl-β-D-galaktopyranosid Eigenschaften
- Schmelzpunkt:
- 178-182 °C
- Siedepunkt:
- 442.39°C (rough estimate)
- alpha
- [α]D20 -79～-85° (c=2, H2O)(calculated on the dried basis)
- Dichte
- 1.3709 (rough estimate)
- Brechungsindex
- 1.5200 (estimate)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- L?slichkeit
- DMF: 11 mg/ml; DMSO: 10 mg/ml; Ethanol: Slightly soluble; PBS (pH 7.2): 0.09 mg/ml
- pka
- 12.55±0.70(Predicted)
- Aggregatzustand
- powder to crystal
- Farbe
- White to Almost white
- Wasserl?slichkeit
- Soluble in DMSO, Methanol, Water.
- BRN
- 92213
- InChIKey
- IFBHRQDFSNCLOZ-AUCPDYOHSA-N
- LogP
- -0.590
- CAS Datenbank
- 3150-24-1(CAS DataBase Reference)
Sicherheit
4-Nitrophenyl-β-D-galaktopyranosid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
white to light yellow crystalline powder
Verwenden
p-Nitrophenyl-β-D-galactopyranoside (cas# 3150-24-1) is a compound useful in organic synthesis.
Definition
ChEBI: A beta-D-galactopyranoside having a 4-nitrophenyl substituent at the anomeric position.
l?uterung methode
Purify the galactoside by recrystallisation from EtOH. [Horikoshi J Biochem (Tokyo) 35 39 1042, Goebel & Avery J Exptl Medicine 50 521 1929, Snyder & Link J Am Chem Soc 7 5 1758.] It is a chromogenic substrate for -galactosidases [Buoncore et al. J Appl Biochem 2 390 1980]. [Beilstein 17/7 V 55.]
4-Nitrophenyl-β-D-galaktopyranosid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-Nitrophenyl-β-D-galaktopyranosid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 304)Lieferanten
3150-24-1(4-Nitrophenyl-β-D-galaktopyranosid)Verwandte Suche:
- NITROPHENYL-B-D-GALACTOPYRANOSIDE, 4-
- P-NITROPHENYL BETA-D-GALACTOPYRANOSIDE
- P-NITROPHENYL BETA-D-GALACTOSIDE
- PNPG
- PNP-BETA-D-GAL
- PNP BETA-D-GALACTOPYRANOSIDE
- 4-Nitrophenyl-B-D-Galactopyranoside(PNPG)
- 4-Nitrophenyl-α-D-galactophranoside
- 4-nitrophenyl β-d-galacto-pyran-oside
- 4-NITROPHENYL-B-D-GALACTOSIDE
- 4-NITROPHENYL-BETA-D-GALACTOSIDE
- 4-NITROPHENYL BETA-D-GALACTOSIDE-(1,5)
- 4-NITROPHENYL-BETA-D-GALAKTOPYRANOSIDE
- 4-nitrophenylgalactoside
- beta-d-galactopyranoside,4-nitrophenyl
- |p|-Nitrophenyl-β-D-galactopyranoside (pNPG)
- 4-nitrophenyl-β-D-galactoside
- P-NITROPHENYL-BETA-D-GALACTOPYRANOSIDE,HIGHPURITY
- PNPG (4-Nitrophenyl b-D-galactopyranoside)
- 4-NITROPHENYL-SS-D-GALACTOPYRANOSIDE
- (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxane-3,4,5-triol
- 4-Nitrophenyl-beta-D-galactopyranoside
- 4-Nitrophenyl beta-D-Galactopyranoside [Substrate for beta-Galactosidase]
- p-NITROPHENYL-b-D-GALACTOPYRANOSIDE extrapure
- p-NITROPHENYL-b-D-GLUCOPYRANOSIDE extrapure
- 4-Nitrophenyl β-D-galacto-hexopyranoside
- p-Nitrophenyl β-D-galactoside
- 4'-Nitrophenyl-β-D-galactopyranoside, p-Nitrophenyl-β-D-galactopyranoside, PNPG
- 4-Nitrophenyl ^b-D-galactopyranoside, 98+%
- NSC 89287
- 4-Nitrophenyl b-D-galactoside-(1,5)
- 4-Nitrophenyl β-D-Galactopyranoside [Substrate for β-Galactosidase]
- 4-Nitrophenyl-β-D-galactopyranoside (PNPG)
- Gal-b-PNP
- 4-Nitrophenyl -D-galactopyranoside, 98%, reagent grade
- 4-Nitrophenylβ-D-Galactopyranoside[Substrateforβ-Galactosidase]>
- 4-Nitrophenyl β-D-Galactopyranoside
- 4-Nitrophenyl-beta-D-galactopyranoside USP/EP/BP
- p-Nitrophenyl-β-D-galactopyranoside
- 4-Nitrophenyl β-D-galacto-pyran-oside, ≥98%
- b-D-Galactopyranoside, 4-nitrophenyl
- p-Nitrophenyl-β-D-Galactopyranoside (PNPG) extrapure, 98%
- 4-Nitrophenyl β-D-Galactopyranoside [Substrate for β-Galactosidase]
- 4-nitrophenyl-β-D-galactoside
- β-D-Galactopyranoside, 4-nitrophenyl
- |p|-Nitrophenyl-β-D-galactopyranoside (pNPG)
- 3150-24-1
- Sugars
- Glycosides
- Galactose
- BioChemical
- Biochemicals and Reagents
- Enzymes, Inhibitors, and Substrates
- Enzyme Substrates
- Galactosidase, beta
- Substrates by Enzyme
- substrate
- Biochemistry
