8.52004

Fmoc-Asp(OBzl)-OH

Novabiochem^®

• Synonyma: Fmoc-Asp(OBzl)-OH, N-α-Fmoc-L-aspartic acid β-benzyl ester
• Empirický vzorec (Hillův zápis): C₂₆H₂₃NO₆
• Číslo CAS: 86060-84-6
• Molekulová hmotnost: 445.46
• UNSPSC Code: 12352209
• NACRES: NA.22
• MDL number: MFCD00065630

Vlastnosti

• Quality Segment: 200
• product line: Novabiochem^®
• assay: ≥97.0% (acidimetric), ≥98% (TLC), ≥98.0% (HPLC)
• form: powder
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• mp: 120-130 °C
• application(s): peptide synthesis
• functional group: carboxylic acid
• storage temp.: 2-30°C
• SMILES string: N([C@@H](CC(=O)OCc4ccccc4)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3
• InChI: 1S/C26H23NO6/c28-24(32-15-17-8-2-1-3-9-17)14-23(25(29)30)27-26(31)33-16-22-20-12-6-4-10-18(20)19-11-5-7-13-21(19)22/h1-13,22-23H,14-16H2,(H,27,31)(H,29,30)/t23-/m0/s1
• InChI key: OQGAELAJEGGNKG-QHCPKHFHSA-N

Popis

General description

High purity Fmoc-protected amino acid for research and process production of peptides, with very low levels of dipeptide, free-amino acids and acetic acid impurities.
Standard building block for introduction of aspartic acid amino-acid residues by Fmoc SPPS

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

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011B)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 97.0 %
Water (K. F.): ≤ 1.00 %

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

Other Notes

Replaces: 04-12-1012

Legal Information

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

Bezpečnostní informace

• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable