Fmoc-L-Sec(Mob)-OPfp

Nom chimique: N-alpha-(9-Fluorenylmethyloxycarbonyl)-L-4-methoxybenzyl selenocysteine pentafluorophenyl ester // Synonymes: Fmoc-L-Sec(pMeOBzl)-OPfp, Fmoc-Sec(MBzl)-OPfp, Fmoc-L-Sec(Pmb)-OPfp, Fmoc-Sec(Mob)-OPfp, Fmoc-L-4-methoxybenzyl selenocysteine pentafluorophenyl ester, 2,3,4,5,6-pentafluorophenyl(2R)-2-({[(9H-fluor en-9-yl)methoxy]carbonyl}amino)-3-{[(4-methoxyphen

  • n° Art.:FAA8760
  • n° CAS:939431-43-3
  • Formule:C32H24F5NO5Se
  • Storage temperature:-20°C
  • Masse moléculaire:676,51 g/mol
  • Pureté:min. 98%
  • Pureté Énantiomérique:min. 99,7%

from 162,00 €

Grouped product items
Nombre Unité de vente Prix SKU Disponibilité
100 mg
162,00 €
FAA8760.0100
sur demande
250 mg
270,00 €
FAA8760.0250
sur demande
500 mg
486,00 €
FAA8760.0500
sur demande
1 g
756,00 €
FAA8760.1000
sur demande
5 g
2 700,00 €
FAA8760.5000
sur demande
description

Isomeric purity >99.9%. Building block for the introduction of selenocysteine by SPPS. Peptides containing selenocysteine can be cleaved from the resin with simultaneous side-chain deprotection by treatment with 5% (v/v) water, 95% (v/v) trifluoroacetic acid (TFA), 0.4 M 2,2’-dithiobis(5-nitropyridine) (DTNP) for 7 min at 60 °C or 2 h at RT.


references

References:

Selenocysteine-Mediated Native Chemical Ligation; R. Quaderer, A. Sewing, D. Hilvert; Helv. Chim. Acta 2001; 84(5): 1197-1206; https://doi.org/10.1002/1522-2675(20010516)84:5<1197::AID-HLCA1197>3.0.CO;2-%23


Selenoglutathione: Efficient Oxidative Protein Folding by a Diselenide; J. Beld, K. J. Woycechowsky, D. Hilvert; Biochemistry 2007; 46(18): 5382-5390. https://doi.org/10.1021/bi700124p.

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