FMOC-ASP(OTBU)-OPFP 5 G

General description

Pre-formed pentafluorophenyl ester for coupling of aspartic acid 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: 04-12-1502

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 chloroform): -3.0 - -1.0 °
DCU (DC (0004)): ≤ 2 %
Assay (HPLC, area%): ≥ 98.0 % (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.

Legal Information

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

Molecular Weight: 577.50. Empirical Formula: C₂₉H₂₄F₅NO₆. Quality Level: 200. product line: Novabiochem^®. . Assay: ≥. 98.0% (HPLC). form: powder. reaction suitability: reaction type: Fmoc solid-phase peptide synthesis. manufacturer/tradename: Novabiochem^®. . mp: 90-100 . °C. application(s): peptide synthesis. functional group: carboxylic acid. storage temp.: 15-25°C. InChI: 1S/C29H24F5NO6/c1-29(2,3)41-20(36)12-19(27(37)40-26-24(33)22(31)21(30)23(32)25(26)34)35-28(38)39-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,35,38)/t19-/m0/s1. InChI key: DWYWJUBBXKYAMY-IBGZPJMESA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315. Precautionary Statements: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364. Hazard Classifications: Skin Irrit. 2. Storage Class Code: 11 - Combustible Solids. WGK: WGK 2. Flash Point(F): Not applicable. Flash Point(C): Not applicable.