909025-06-5

Upstream product

• 923-17-1 (S,S)-2-[(2-hydroxypropanoyl)oxy]propanoic acid 
• 4511-42-6 L,L-dilactide 
• 100-39-0 benzyl bromide 
• 909025-05-4 (S)-2-hydroxypropionic acid (S)-1-[(S)-1-((S)-1-benzyloxycarbonylethoxycarbonyl)ethoxycarbonyl]ethyl ester 
• 129919-88-6 (2S)-2-<(tert-Butyldimethylsilyl)oxy>lactic acid 
• 56777-24-3 benzyl (S)-Lactate 
• 1079277-94-3 C₁₉H₃₀O₅Si 
• 914334-87-5 C₁₆H₂₆O₃Si 
• 188776-87-6 tert-butyldimethylsiloxylactoyl lactic acid 
• 909025-04-3 (2S)-1-{[(2S)-1-(benzyloxy)-1-oxopropan-2-yl]oxy}-1-oxopropan-2-yl (2S)-2-hydroxypropanoate 
• 314069-33-5 (S)-2-hydroxy-propionic acid (S)-1-benzyloxycarbonyl-ethyl ester 

Relevant academic research and scientific papers

Synthesis and characterization of well-defined lactic acid-PEG cooligomers and its tricarbonyl rhenium conjugates

This article describes the synthesis and characterization of hydroxyl tailored, molecularly defined biodegradable cooligomers capable of chelating rhenium for potential radiopharmaceuticals. New insights were gained during the synthesis of lactide based on dimethylaminopyridine-catalyzed transesterification.