Sigma-Aldrich Fmoc-Asn(Trt)-Opfp Novabio

Quality Level

200

Product Line

Novabiochem^®

Assay

≥97.0% (HPLC)

Form

powder

Reaction Suitability

reaction type: Fmoc solid-phase peptide synthesis

Manufacturer/Tradename

Novabiochem^®

Application(S)

peptide synthesis

Functional Group

amide

Storage Temp.

15-25°C

Inchi

1S/C44H31F5N2O5/c45-36-37(46)39(48)41(40(49)38(36)47)56-42(53)34(50-43(54)55-25-33-31-22-12-10-20-29(31)30-21-11-13-23-32(30)33)24-35(52)51-44(26-14-4-1-5-15-26,27-16-6-2-7-17-27)28-18-8-3-9-19-28/h1-23,33-34H,24-25H2,(H,50,54)(H,51,52)/t34-/m0/s1

Related Categories

Amino Acids, Resins & Reagents for Peptide Synthesis

General Description

Pre-formed pentafluorophenyl ester for coupling of asparagine amino-acid residues by Fmoc SPPS. Use enables bromophenol blue monitoring of amide bond formation.

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

Linkage

Replaces: 04-12-1538

Analysis Note

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 dioxan): -9.0 - -5.0 °
Purity (TLC (0004)): <2% DCU
Assay (HPLC, area%): ≥ 97.0% (a/a)
Solubility (0.5 mmole in 3 ml DMF): clearly soluble

To see the solvent systems used for TLC of Novabiochem^®products please click here.Novabiochem is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS07H315P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364