8.52158

Fmoc-D-Cys(Acm)-OH

Novabiochem^®

• Synonym(e): Fmoc-D-Cys(Acm)-OH, N-α-Fmoc-S-acetamidomethyl-D-cysteine
• Empirische Formel (Hill-System): C₂₁H₂₂N₂O₅S
• CAS-Nummer: 168300-88-7
• Molekulargewicht: 414.47
• MDL number: MFCD00077053
• UNSPSC Code: 12352209
• NACRES: NA.22

Eigenschaften

• Quality Level: 200
• product line: Novabiochem^®
• assay: ≥97.0% (HPLC), ≥97.0% (acidimetric), ≥98% (TLC)
• form: powder
• reaction suitability: reaction type: Fmoc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• mp: 143-145 °C
• application(s): peptide synthesis
• functional group: thiol
• storage temp.: 2-30°C
• SMILES string: S(CNC(=O)C)C[C@@H](NC(=O)OCC1c2c(cccc2)c3c1cccc3)C(=O)O
• InChI: 1S/C21H22N2O5S/c1-13(24)22-12-29-11-19(20(25)26)23-21(27)28-10-18-16-8-4-2-6-14(16)15-7-3-5-9-17(15)18/h2-9,18-19H,10-12H2,1H3,(H,22,24)(H,23,27)(H,25,26)/t19-/m1/s1
• InChI key: CSMYOORPUGPKAP-LJQANCHMSA-N

Beschreibung

General description

Standard building block of introduction of D-cysteine amino-acid residues by Fmoc SPPS

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS
Fmoc SPPS of Cysteine-Containing Peptides

Analysis Note

Colour (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%): ≥ 97.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): clearly soluble
Assay (acidimetric): ≥ 97.0 %
Water (K. F.): ≤ 2.00 %

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

Other Notes

Replaces: 04-13-1054

Legal Information

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

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable