8.53034

Boc-His(Trt)-OH

≥98.0% (HPLC), for peptide synthesis, Novabiochem^®

• Synonyme(s) : Boc-His(Trt)-OH, N-α-t.-Boc-N-im-trityl-L-histidine
• Formule empirique (notation de Hill): C₃₀H₃₁N₃O₄
• Numéro CAS: 32926-43-5
• Poids moléculaire : 497.58
• Numéro MDL: MFCD00153307
• Code UNSPSC : 12352209
• Nomenclature NACRES : NA.22

Propriétés

• product name: Boc-His(Trt)-OH, Novabiochem^®
• Niveau de qualité: 200
• Gamme de produits: Novabiochem^®
• Pureté: ≥95.0% (acidimetric); ≥98% (TLC); ≥98.0% (HPLC)
• Forme: powder
• Capacité de réaction: reaction type: Boc solid-phase peptide synthesis
• Fabricant/nom de marque: Novabiochem^®
• Pf: 130 °C (decomposition)
• Application(s): peptide synthesis
• Température de stockage: 15-25°C
• InChI: 1S/C30H31N3O4/c1-29(2,3)37-28(36)32-26(27(34)35)19-25-20-33(21-31-25)30(22-13-7-4-8-14-22,23-15-9-5-10-16-23)24-17-11-6-12-18-24/h4-18,20-21,26H,19H2,1-3H3,(H,32,36)(H,34,35)/t26-/m0/s1
• Clé InChI: OYXZPXVCRAAKCM-SANMLTNESA-N

Description

Description générale

A protected histidine derivative for only the critical coupling step in Boc SPPS. After coupling the Boc- and Trt-groups are cleaved simultaneously by TFA.

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

Liaison

Replaces: 04-12-0160

Remarque sur l'analyse

Colour (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.0 % (a/a)
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 95.0 %
Water (K. F.): ≤ 4.00 %

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 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable