BOC-L-TYROSINE ETHYL ESTER

Details:

Common name: BOC-L-TYROSINE ETHYL ESTER

Category:BOC amino acid

Other name: 2-TERT-BUTOXYCARBONYLAMINO-3-(4-HYDROXY-PHENYL)-PROPIONIC ACID ETHYL ESTER

CAS No.: 72594-77-5

EINECS No.: /

Appearance: Powder

Molecular formula: C16H23NO5

 

Brand Name: Colorcom

Shelf Life: 2 Years

Place of Origin: China

 

Product Specification:

Molecular Weight	309.36
Boiling point	/
Melting point	/
Density	/
Purity	≥99.0%
PH	/
Acidity coefficient (pKa)	/
Soluble	/
Water solubility	/
Color	White

 

 

Product Description:
BOC - L - TYROSINE ETHYL ESTER is a white to off - white crystalline powder with a distinct molecular structure. It contains an L - Tyrosine unit in which the amino group is shielded by a tert - butoxycarbonyl (BOC) group, and the carboxyl group is esterified with an ethyl group. This unique structure gives it special chemical features. The BOC protecting group effectively prevents the amino group from taking part in unwanted reactions during chemical processes and can be smoothly removed under suitable acidic conditions. The ethyl ester group not only enhances the compound's reactivity but also affects its solubility. It has low solubility in water yet dissolves readily in common organic solvents such as dichloromethane and ethanol.

In peptide synthesis and pharmaceutical research, BOC - L - TYROSINE ETHYL ESTER is a vital component. It is extensively applied in the preparation of peptides, particularly those containing tyrosine residues. It enables the precise construction of complex peptide chains through coupling reactions with other amino acid derivatives, playing a significant role in the formation of peptide bonds. Moreover, its incorporation into peptide synthesis can have a profound impact on the properties of the final peptides, including their stability, solubility, and biological activity. To maintain its quality and reactivity, it should be stored in a cool, dry place, away from light and humidity.

 

Application: 

BOC - L - TYROSINE ETHYL ESTER is mainly used in peptide synthesis as a key building block. It enables the formation of peptide bonds with other amino acid derivatives, especially crucial for peptides with tyrosine residues. In pharmaceutical research, it helps construct complex peptide chains to influence the stability, solubility, and biological activity of final peptides.

Package: 25kg/drum or bag

Storage: Sealed in dry, Room Temperature

Executive Standards: International Standard.