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Merck

764620

Sigma-Aldrich

Poly(D,L-lactide)

greener alternative

average Mn 10,000, PDI ≤1.2

别名:

PDLA, PLA, polyDL-lactide

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5 G
$291.00

$291.00


预计发货时间2025年4月21日详情


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5 G
$291.00

About This Item

UNSPSC代码:
12162002
NACRES:
NA.23

$291.00


预计发货时间2025年4月21日详情


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表单

solid

质量水平

旋光性

[α]/D 0°, c = 0.5% in chloroform

分子量

average Mn 10,000

环保替代产品特性

Design for Energy Efficiency
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

降解时间线

<6 months

mp

287-293 °C

PDI

≤1.2

环保替代产品分类

储存温度

2-8°C

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一般描述

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This is an enabling product that belongs to a family of high-performance bio-based polymers that are essential for developing efficient, low-cost, and environmentally friendly renewable energy solutions. Click here for more information.

应用

Used in Drug Delivery including coating nanoparticles1. Can be end-group functionalizated2 or used as a macroinitiator/block precursor3.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Zhang, Wen-Bin; et al.
Macromolecules, 44, 2589-2596 (2011)
Wolf, Florian F.; et al.
Macromolecules, 42, 5622-5628 (2009)
Preparation of Protein-Loaded Poly(L-Lactide) Microspheres by Solution-Enhanced Dispersion by Supercritical CO2
Chen A Z, et al.
Journal of Biomimetics, Biomaterials, and Tissue Engineering, 11, 93-100 (2011)

商品

商业生物材料已停滞不前超过30年的时间,因为很少有材料能够成功地从实验台过渡到临床使用。合成型脂族聚酯因其悠久的历史和获得美国食品药品监督管理局(FDA)批准的记录,一直在可吸收生物材料领域占据主导地位。

Local delivery of bioactive molecules using an implantable device can decrease the amount of drug dose required as well as non-target site toxicities compared to oral or systemic drug administration.

Synthetic aliphatic polyesters dominate resorbable biomaterials in clinical use.

AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.

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