Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

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:

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.