8.53042

Boc-Tyr(2,6-di-Cl-Bzl)-OH

Novabiochem^®

• Synonym(s): Boc-Tyr(2,6-di-Cl-Bzl)-OH, N-α-t.-Boc-O-2,6-dichlorobenzyl-L-tyrosine
• Empirical Formula (Hill Notation): C₂₁H₂₃Cl₂NO₅
• CAS Number: 40298-71-3
• Molecular Weight: 440.32
• MDL number: MFCD00065895
• UNSPSC Code: 12352209
• EC Index Number: 254-876-6
• 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
• functional group: hydroxyl
• storage temp.: 2-30°C
• InChI: 1S/C21H23Cl2NO5/c1-21(2,3)29-20(27)24-18(19(25)26)11-13-7-9-14(10-8-13)28-12-15-16(22)5-4-6-17(15)23/h4-10,18H,11-12H2,1-3H3,(H,24,27)(H,25,26)
• InChI key: DODHIGHXRDNRPP-UHFFFAOYSA-N

Description

General description

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

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

Linkage

Replaces: 04-12-0014

Analysis Note

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): conforms
Optical rotation α 25/D (c=2 in ethanol): +17.5 - +22.5 °
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