Phosgene Derivatives L-Lys(Boc)-NCA CAS NO. 33043-60-6 PolyAmino Acid Raw Material

Product Description

Phosgene Derivatives L-Lys(Boc)-NCA CAS NO. 33043-60-6 PolyAmino Acid Raw Material

Name: L-Lys(Boc)-NCA

CAS NO: 33043-60-6

M.W:272.3

Appearance: White Powder

Purity: 99+   

Synonyms: Lysine(Boc)-NCA, Carbamic acid-N-[4-[(4S)-2,5-dioxo-4-oxazolidinyl]butyl]-1-dimethylethyl ester

Application

L-Lys(Boc)-NCA plays a pivotal role in the synthesis of polyamino acids. Its introduction not only affects the polymer's structural properties but also enhances its potential applications. Here's a detailed explanation of the role of L-Lys(Boc)-NCA in polyamino acid synthesis:

Structural Manipulation and Property Enhancement

The inclusion of L-Lys(Boc)-NCA allows for precise manipulation of the polyamino acid's structure. The lysine residue, with its amino side chain, introduces additional reactive sites, enabling further functionalization and expansion of the polymer's capabilities. The Boc protecting group ensures that the amino group remains inactive during polymerization, preserving its reactivity for subsequent modifications.

By controlling the ratio of L-Lys(Boc)-NCA to other amino acid monomers, it is possible to tailor the sequence and composition of the polyamino acid. This versatility in sequence and composition enables the preparation of polymers with a wide range of properties, such as varying degrees of flexibility, hydrophilicity, and hydrophobicity, tailored to meet the demands of specific applications.

Introduction of Biological Activities

As a naturally occurring amino acid, lysine possesses various biological activities. When incorporated into polyamino acids as L-Lys(Boc)-NCA, these activities are retained and can potentially be enhanced. The lysine residues within the polymer may participate in specific biological recognition processes, interacting with cellular receptors or enzymes to fulfill specific biological functions. This biological activity can be further harnessed for applications in biomedicine, such as tissue engineering, drug delivery, and biocompatible coatings. The polyamino acids containing L-Lys(Boc)-NCA may exhibit improved cell adhesion, proliferation, or bioactivity, making them suitable for regenerative medicine and implantable devices.

Improvement in Processing Performance

The introduction of L-Lys(Boc)-NCA can also improve the processing performance of polyamino acids. The lysine residues may influence the polymer's physical properties, such as melting behavior, crystallization kinetics, and mechanical strength, thereby affecting its processability during manufacturing.

By optimizing the polymer structure and composition, it is possible to improve its flowability, moldability, and overall processability, enabling efficient production of high-quality polyamino acid materials. This improved processability can facilitate the preparation of polyamino acid-based films, fibers, coatings, and other functional materials with desired shapes and sizes.

Package

Transportation

Small package(1g, 25g, 1Kg, 25Kg) can be shipped by Express. (DHL, FedEx, EMS, etc.)
Large package(100kg and more than100Kg) can be transported by Air or Sea.

All transportation is in accordance with the customer's needs.

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