8.53039

Boc-Asn-OH

Novabiochem^®

• Synonym(e): Boc-Asn-OH, N-α-t.-Boc-L-asparagine
• Empirische Formel (Hill-System): C₉H₁₆N₂O₅
• CAS-Nummer: 7536-55-2
• Molekulargewicht: 232.23
• UNSPSC Code: 12352209
• EC Index Number: 231-405-2
• NACRES: NA.22
• MDL number: MFCD00038152

Eigenschaften

• Quality Level: 200
• product line: Novabiochem^®
• assay: ≥98% (TLC)
• form: powder
• reaction suitability: reaction type: Boc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• bp: 482 °C/1013 hPa
• mp: 170-175 °C
• transition temp: flash point 245 °C
• application(s): peptide synthesis
• functional group: amide
• storage temp.: 2-30°C
• SMILES string: N([C@@H](CC(=O)N)C(=O)O)C(=O)OC(C)(C)C
• InChI: 1S/C9H16N2O5/c1-9(2,3)16-8(15)11-5(7(13)14)4-6(10)12/h5H,4H2,1-3H3,(H2,10,12)(H,11,15)(H,13,14)/t5-/m0/s1
• InChI key: FYYSQDHBALBGHX-YFKPBYRVSA-N

Beschreibung

General description

Building block for introduction of asparagine amino-acid residues by Boc SPPS.

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

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 DMF): -8.0 - -6.0 °
Purity (TLC(0110)): ≥ 98 %
Purity (TLC(CMA1)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble

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

Other Notes

Replaces: 04-12-0008

Legal Information

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

Sicherheitshinweise

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