8.52116

Fmoc-Val-(Dmb)Gly-OH

Novabiochem^®

• Sinonimo/i: Fmoc-Val-(Dmb)Gly-OH, N-α-Fmoc-L-valyl-N-α-(2,4-dimethoxybenzyl)-glycine
• Formula empirica (notazione di Hill): C₃₁H₃₄N₂O₇
• Peso molecolare: 546.61
• Codice UNSPSC: 12352209
• NACRES: NA.22

Proprietà

• Livello qualitativo: 200
• Nome Commerciale: Novabiochem^®
• Saggio: ≥90.0% (acidimetric); ≥96.5% (HPLC); ≥98% (TLC)
• Forma fisica: powder
• Impiego in reazioni chimiche: reaction type: Fmoc solid-phase peptide synthesis
• Produttore/marchio commerciale: Novabiochem^®
• applicazioni: peptide synthesis
• Gruppo funzionale: Fmoc
• Temperatura di conservazione: 2-8°C

Descrizione

Descrizione generale

Fmoc-Aaa-(Dmb)Gly-OH dipeptides offer the same benefits as pseudoproline dipeptides in Fmoc SPPS but for peptide sequences containing Gly. They are extremely easy to use. Standard coupling methods like PyBOP^®/DIPEA or DIPCDI/HOBt can be used for their introduction. Removal of the Dmb group and regeneration of the glycine residue occurs during the course of standard TFA-mediated cleavage reaction.

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS
Overcoming Aggregation in Fmoc SPPS

Linkage

Replaces: 04-12-1283

Risultati analitici

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): -40.0 - -33.0 °
Purity (TLC(157A)): ≥ 98 %
Assay (HPLC, area%): ≥ 96.5 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 90.0 %
Water (K. F.): ≤ 1.00 %

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

Note legali

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

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable