8.52145

Fmoc-D-Leu-OH

Novabiochem^®

• Synonyme(s) : Fmoc-D-Leu-OH, N-α-Fmoc-D-leucine
• Formule empirique (notation de Hill) : C₂₁H₂₃NO₄
• Numéro CAS: 114360-54-2
• Poids moléculaire : 353.41
• UNSPSC Code: 12352209
• NACRES: NA.22
• MDL number: MFCD00062957

Propriétés

• Quality Segment: 200
• product line: Novabiochem^®
• assay: ≥95.0% (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: Fmoc
• storage temp.: 2-30°C
• SMILES string: N([C@H](CC(C)C)C(=O)O)C(=O)OCC1c2c(cccc2)c3c1cccc3
• InChI: 1S/C21H23NO4/c1-13(2)11-19(20(23)24)22-21(25)26-12-18-16-9-5-3-7-14(16)15-8-4-6-10-17(15)18/h3-10,13,18-19H,11-12H2,1-2H3,(H,22,25)(H,23,24)/t19-/m1/s1
• InChI key: CBPJQFCAFFNICX-LJQANCHMSA-N

Description

General description

Standard building block of introduction of D-leucine 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): ≥ 95.0 %
Water (K. F.): ≤ 1.00 %

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

Other Notes

Replaces: 04-13-1025

Legal Information

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

Informations sur la sécurité

• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable