8.52154

Fmoc-D-Asp(OtBu)-OH

≥99.0% (HPLC), for peptide synthesis, Novabiochem^®

• Synonym(s): Fmoc-D-Asp(OtBu)-OH, N-α-Fmoc-D-aspartic acid β-t.-butyl ester
• Empirical Formula (Hill Notation): C₂₃H₂₅NO₆
• CAS Number: 112883-39-3
• Molecular Weight: 411.45
• UNSPSC Code: 12352209
• NACRES: NA.22
• MDL number: MFCD00077050

Properties

• Product Name: Fmoc-D-Asp(OtBu)-OH, Novabiochem^®
• Quality Segment: 200
• product line: Novabiochem^®
• assay: ≥96.0% (acidimetric), ≥98% (TLC), ≥99.0% (HPLC)
• form: powder
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: carboxylic acid
• storage temp.: 2-30°C
• SMILES string: N([C@H](CC(=O)OC(C)(C)C)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3
• InChI: 1S/C23H25NO6/c1-23(2,3)30-20(25)12-19(21(26)27)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,26,27)/t19-/m1/s1
• InChI key: FODJWPHPWBKDON-LJQANCHMSA-N

Description

General description

Standard building block of introduction of D-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(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 96.0 %
Water (K. F.): ≤ 1.00 %

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

Other Notes

Replaces: 04-13-1050

Legal Information

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

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable