8.53032

Boc-Asp-OtBu

Novabiochem^®

• Synonym(s): Boc-Asp-OtBu, N-α-t.-Boc-L-aspartic acid α-t.-butyl ester
• Empirical Formula (Hill Notation): C₁₃H₂₃NO₆
• CAS Number: 34582-32-6
• Molecular Weight: 289.32
• MDL number: MFCD00038272
• UNSPSC Code: 12352209

Properties

• Quality Level: 200
• product line: Novabiochem^®
• Assay: ≥98% (TLC)
• form: powder
• reaction suitability: reaction type: Boc solid-phase peptide synthesis
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• functional group: carboxylic acid
• storage temp.: 2-30°C
• InChI: 1S/C13H23NO6/c1-12(2,3)19-10(17)8(7-9(15)16)14-11(18)20-13(4,5)6/h8H,7H2,1-6H3,(H,14,18)(H,15,16)/t8-/m0/s1
• InChI key: RAUQRYTYJIYLTF-QMMMGPOBSA-N

Description

General description

Derivative of synthesis of side-chain modified aspartic acid derivatives.

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

Linkage

Replaces: 04-12-0132

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Optical rotation α 25/D (c=1 in methanol): -26.0 - -21.0 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Solubility (1 mmole in 2 ml DMF): clearly soluble

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

Legal Information

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

Safety Information

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