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Home > products > block-copolymer > pcl-peg > pcl-thioketal-peg-thiol

PCL-thioketal(TK)-PEG-thiol(sh)

Poly(ε-caprolactone)-thioketal(TK)- poly(ethylene glycol)-Thiol

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-CG-097 100mg 650.00
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R-CG-097 500mg 1100.00
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  •     PEG Molecular Weight    
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  •     PCL Molecular Weight    
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Product description

Poly(ε-caprolactone)-thioketal(TK)- poly(ethylene glycol)-thiol(sh),PCL-thioketal(TK)-PEG-thiol(sh) from ruixi.thioketal(TK) has the characteristics of active oxygen reaction. In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. As the final product, PCL-thioketal(TK)-PEG-thiol has ROS response characteristics, so as to realize the drug delivery system.


Appearance White powder or viscous liquid depends on molecular weight
PEG Molecular weight 750/1000/2000/3400/5000/10000
MW of PCL As your request
PDI by GPC <1.5
Solubility organic solvents
Storage -20℃, protected from light and moisture
Transportation 4-25℃ temperature for up to 3 weeks
Stability 1 year
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MSDS of PCL-thioketal(TK)-PEG-thiol(sh)
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