8.53044

Boc-His-OH

Novabiochem^®

• Synonym(s): Boc-His-OH, N-α-t.-Boc-L-histidine
• Empirical Formula (Hill Notation): C₁₁H₁₇N₃O₄
• CAS Number: 17791-52-5
• Molecular Weight: 255.27
• MDL number: MFCD00065576
• UNSPSC Code: 12352209
• EC Index Number: 241-768-9
• NACRES: NA.22

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
• storage temp.: 2-30°C
• SMILES string: [nH]1cncc1C[C@H](NC(=O)OC(C)(C)C)C(=O)[O-]
• InChI: 1S/C11H17N3O4/c1-11(2,3)18-10(17)14-8(9(15)16)4-7-5-12-6-13-7/h5-6,8H,4H2,1-3H3,(H,12,13)(H,14,17)(H,15,16)/p-1/t8-/m0/s1
• InChI key: AYMLQYFMYHISQO-QMMMGPOBSA-M

Description

General description

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

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

Linkage

Replaces: 04-12-0019

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 water): +11.5 - +16.5 °
Purity (TLC(0110)): ≥ 98 %
Purity (TLC(CMA1)): ≥ 98 %

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