E45260
Woodward′s reagent K
95%
Synonyme(s) :
2-Ethyl-5-phenylisoxazolium-3′-sulfonate, NEPIS
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About This Item
Formule empirique (notation de Hill):
C11H11NO4S
Numéro CAS:
Poids moléculaire :
253.27
Beilstein:
4149224
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352005
ID de substance PubChem :
Nomenclature NACRES :
NA.22
Produits recommandés
Essai
95%
Capacité de réaction
reaction type: Coupling Reactions
Pf
220 °C (dec.) (lit.)
Application(s)
peptide synthesis
Chaîne SMILES
CC[n+]1ccc(o1)-c2cccc(c2)S([O-])(=O)=O
InChI
1S/C11H11NO4S/c1-2-12-7-6-11(16-12)9-4-3-5-10(8-9)17(13,14)15/h3-8H,2H2,1H3
Clé InChI
MWOOKDULMBMMPN-UHFFFAOYSA-N
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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S R Rao et al.
Indian journal of biochemistry & biophysics, 34(3), 253-258 (1997-06-01)
Maize leaf NADP-malic enzyme was rapidly inactivated by micromolar concentrations of Woodward's reagent K (WRK). The inactivation followed pseudo-first order reaction kinetics. The order of reaction with respect to WRK was 1, suggesting that inactivation was a consequence of the
Paulina Nawłoka et al.
Acta biochimica Polonica, 50(2), 567-572 (2003-07-02)
Effects of several chemical probes selectively modifying various amino-acid residues on the activity of UDP-glucose : solasodine glucosyltransferase from eggplant leaves was studied. It was shown that diethylpyrocarbonate (DEPC), a specific modifier of histidine residues, was strongly inhibitory. However, in
Soumya SinhaRoy et al.
Molecular and cellular biochemistry, 271(1-2), 167-176 (2005-05-11)
We had previously shown that creatine exerted a protective effect against inhibition of cardiac mitochondrial respiration by methylglyoxal (SinhaRoy S, Biswas S, Ray M, Ray S. Biochem J 372: 661-669,2003). In the present study, we have investigated the mechanism of
Hans A Kosters et al.
Analytical chemistry, 75(10), 2512-2516 (2003-08-16)
A number of relevant properties of Woodward's reagent K have been determined, such as the stability of the reactant and the optimal reaction conditions of the reactant with protein carboxylates. A Woodward's reagent K stock solution was stable at 4
E Winkler et al.
Biochemistry, 36(1), 148-155 (1997-01-07)
The transport inhibiting nucleotide binding to the uncoupling protein (UCP) has a unique pH dependence and has been postulated to be controlled by the dissociation state of a carboxyl group in UCP with pK 4.5 and, in addition only for
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