8.52089

Fmoc-Dpr(Mtt)-OH

Novabiochem^®

• Synonyme(s) : Fmoc-Dpr(Mtt)-OH, N-α-Fmoc-N-β-4-methyltrityl-L-diaminopropionic acid
• Formule empirique (notation de Hill): C₃₈H₃₄N₂O₄
• Numéro CAS: 654670-89-0
• Poids moléculaire : 582.69
• Code UNSPSC : 12352209

Propriétés

• Niveau de qualité: 200
• Gamme de produits: Novabiochem^®
• Pureté: ≥95% (TLC); ≥95.0% (HPLC)
• Forme: powder
• Capacité de réaction: reaction type: Fmoc solid-phase peptide synthesis
• Fabricant/nom de marque: Novabiochem^®
• Application(s): peptide synthesis
• Groupe fonctionnel: amine
• Température de stockage: 15-25°C
• InChI: 1S/C38H34N2O4/c1-26-20-22-29(23-21-26)38(27-12-4-2-5-13-27,28-14-6-3-7-15-28)39-24-35(36(41)42)40-37(43)44-25-34-32-18-10-8-16-30(32)31-17-9-11-19-33(31)34/h2-23,34-35,39H,24-25H2,1H3,(H,40,43)(H,41,42)/t35-/m0/s1
• Clé InChI: WDZDBCVDBMWMAM-DHUJRADRSA-N

Description

Description générale

The side-chain Mtt group can be selectively removed with 1% TFA in DCM ^[1,2,3] or DCM/HFIP/TFE/TES (6.5:2:1:0.5) ^[4], making this an excellent derivative for the synthesis of branched peptides and peptides modified at the Dpr side-chain ^[4,5], and for the construction of templates and multifunctionalized resins for combinatorial synthesis^[6].

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

Literature references

^[1] K. Barlos, et al., C. H. Schneider & A. N. Eberle (Eds), ESCOM, Leiden, 1993, pp. 283.
^[2] A. Aletras, et al. (1995) Int. J. Peptide Protein Res., 45, 488.
^[3] L. Bourel, et al. (2000) J. Peptide Sci., 6, 264.
^[4] K. Barlos, personal communication.
^[5] P. Hoogerhout, et al. (1999) J. Peptide Res., 54, 436.
^[6] C. Park & K. Burgess (2001) J. Comb. Chem., 3, 257.

Liaison

Replaces: 04-12-1204

Remarque sur l'analyse

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1 in methanol): +10.0 - +13.0 °
Purity (TLC(157A)): ≥ 95 %
Assay (HPLC, area%): ≥ 95.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Informations légales

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable