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792020 Sigma-Aldrich

Poly(D,L-lactide), 4-cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentonate terminated

average Mn 5000, PDI ≤1.5

Synonym: PDLLA RAFT terminated, RAFT-PLA

  • Empirical Formula (Hill Notation) C19H35NOS3(C3H4O2)n




Polylactide is commonly used in drug delivery applications. The RAFT functionality can be used to generate a second block to create an amphiphilic diblock copolymer.


1 g in glass bottle

Legal Information

Sold for research purposes only: See [sigma-aldrich.com/raftlicense] Patents: WO98/01478, WO99/311444.

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable


Certificate of Analysis (COA)

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Protocols & Articles


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Functional Biomaterials Synthesized by Double-Head Polymerization Agents

Hua Wei1 and Suzie H. Pun2* 1Department of Chemistry, Lanzhou University, Lanzhou 730000 China 2Department of Bioengineering and Molecular Engineering and Sciences Institute University of Washington,...
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Protein and Peptide Polymer Conjugates

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