148810-82-6

Basic information

• Product Name: 5,6-dihydro-(R)-4-acetoxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 7,7-dioxide
• CAS NO: 148810-82-6
• Molecular Weight: 260.335
• Mol File: 148810-82-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5,6-dihydro-(R)-4-acetoxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 7,7-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6-dihydro-(R)-4-acetoxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 7,7-dioxide(148810-82-6)
• EPA Substance Registry System: 5,6-dihydro-(R)-4-acetoxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 7,7-dioxide(148810-82-6)

Safety Data

• Hazardous Substances Data: 148810-82-6(Hazardous Substances Data)

Upstream product

• 108-05-4 vinyl acetate 
• 147086-81-5 4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide 
• 133359-79-2 methyl (S)-3-(thiophen-2-ylthio)butyrate 
• 133359-80-5 (S)-3-(thien-2-ylthio)butyric acid 
• 147086-80-4 5,6-dihydro-(R)-4-hydroxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 
• 147086-79-1 (S)-5,6-dihydro-6-methylthieno<2,3-b>thiopyran-4-one 
• 108-24-7 acetic anhydride 
• 1034290-08-8 5,6-dihydro-(R,S)-4-hydroxy-(S)-6-methyl-4H-thieno<2,3-b>thiopyran 7,7-dioxide 

Relevant articles and documents

Applying lipase catalysis to access the enantiomers of dorzolamide intermediates

The kinetic resolution of three dorzolamide intermediates has been studied in the presence of Burkholderia cepacia li-pase in organic solvents. All the stereoisomers of 6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol were prepared starting from the ra