Skip to Content
Merck
CN
All Photos(1)

Key Documents

Safety Information

747394

Sigma-Aldrich

Poly(L-lactide), thiol terminated

average Mn 5,000, PDI ≤1.2

Synonym(s):

mercapto PLA, mercapto PLLA, thioPLA

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
H(C3H4O2)nOC2H4SH
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

optical activity

[α]22/D -136°, c = 0.5% in chloroform

mol wt

average Mn 5,000

mp

124-131 °C

PDI

≤1.2

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Application

Drug Delivery including coating nanoparticles1; end-group functionalization2; macroinitiator or block precursor.3

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)

Articles

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.

Microparticles in drug delivery: Study on controlling chitosan microparticle size and distribution, exploring encapsulation of BSA and TPP cross-linker.

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service