8.53097

Boc-D-Tyr(Bzl)-OH

Novabiochem^®

• Synonym(s): Boc-D-Tyr(Bzl)-OH, N-α-t.-Boc-O-benzyl-D-tyrosine
• Empirical Formula (Hill Notation): C₂₁H₂₅NO₅
• CAS Number: 63769-58-4
• Molecular Weight: 371.43
• UNSPSC Code: 12352209
• NACRES: NA.22

Properties

• Quality Level: 200
• product line: Novabiochem^®
• Assay: ≥98% (TLC); ≥98.0% (HPLC)
• 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/C21H25NO5/c1-21(2,3)27-20(25)22-18(19(23)24)13-15-9-11-17(12-10-15)26-14-16-7-5-4-6-8-16/h4-12,18H,13-14H2,1-3H3,(H,22,25)(H,23,24)
• InChI key: ZAVSPTOJKOFMTA-UHFFFAOYSA-N

Description

General description

Standard building block for introduction of D-tyrosine amino-acid residues by Boc SPPS.

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

Linkage

Replaces: 04-13-0030

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=2 in ethanol): -29.5 - -24.5 °
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Assay (HPLC, area%): ≥ 98.0 % (a/a)
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 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable