142102-80-5

Basic information

• Product Name: 1-[(6R,8R,9R)-4-amino-9-{[tert-butyl(dimethyl)silyl]oxy}-6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3-ethyl-5-methylpyrimidine-2,4(1H,3H)-dione
• CAS NO: 142102-80-5
• Molecular Formula: C₂₆H₄₇N₃O₈SSi₂
• Molecular Weight: 617.9027
• Mol File: 142102-80-5.mol

Chemical Properties

• Boiling Point: 622.3°C at 760 mmHg
• Flash Point: 330.2°C
• Density: 1.2g/cm³
• Vapor Pressure: 2.08E-15mmHg at 25°C
• Refractive Index: 1.54
• CAS DataBase Reference: 1-[(6R,8R,9R)-4-amino-9-{[tert-butyl(dimethyl)silyl]oxy}-6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3-ethyl-5-methylpyrimidine-2,4(1H,3H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[(6R,8R,9R)-4-amino-9-{[tert-butyl(dimethyl)silyl]oxy}-6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3-ethyl-5-methylpyrimidine-2,4(1H,3H)-dione(142102-80-5)
• EPA Substance Registry System: 1-[(6R,8R,9R)-4-amino-9-{[tert-butyl(dimethyl)silyl]oxy}-6-({[tert-butyl(dimethyl)silyl]oxy}methyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3-ethyl-5-methylpyrimidine-2,4(1H,3H)-dione(142102-80-5)

Safety Data

• Hazardous Substances Data: 142102-80-5(Hazardous Substances Data)

Upstream product

• 142102-74-7 <1-(2'-O-acetyl-5'-O-benzoyl-β-D-ribofuranosyl)thymine>-3'-spiro-5''-(4''-amino-1'',2''-oxathiole 2'',2''-dioxide) 
• 142102-71-4 1-(2'-O-acetyl-5'-O-benzoyl-3'-C-cyano-3'-O-mesyl-β-D-ribofuranosyl)thymine 
• 151215-43-9 1,2-di-O-acetyl-5-O-benzoyl-3-C-cyano-3-O-mesyl-D-ribofuranose 
• 142131-02-0 5-O-benzoyl-3-C-cyano-1,2-O-isopropylidene-3-O-mesyl-α-D-ribofuranose 
• 250588-64-8 Benzoic acid (3aR,5R,6R,6aR)-6-cyano-6-hydroxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-ylmethyl ester 
• 141781-18-2 <1-(β-D-ribofuranosyl)thymine>-3'-spiro-5''-<4''-amino-1'',2''-oxathiole 2'',2''-dioxide> 
• 6698-46-0 5-O-benzoyl-1,2-O-isopropylidene-α-D-ribofuranos-3-ulose 
• 141781-17-1 2',5'-bis-O-(tert-butyldimethylsilyl)-3'-spiro-5''-(4''-amino-1'',2''-oxathiole-2'',2''-dioxide)pyrimidine 
• 75-03-6 ethyl iodide 

Relevant articles and documents

TSAO derivatives: Highly specific inhibitors of human immunodeficiency virus type-1 (HIV-1) replication

TSAO derivatives represent a unique class of nucleosides that are specifically targeted at HIV-1 RT. This overview is focussed on the chemical synthesis, the conformational studies, the antiviral and metabolic properties of TSAO derivatives, as well as th

TSAO analogues. Stereospecific synthesis and anti-HIV-1 activity of 1- [2',5'-bis-O-(tert-butyldimethylsilyl)-β-D-ribofuranosyl]-3'-spiro-5''-(4''- amino-1'',2''-oxathiole 2'',2''-dioxide) pyrimidine and pyrimidine-modified nucleosides

Several analogues of a new lead for anti-HIV-1 agents [1-[2',5'-bis-O- (tert-butyldimethylsilyl)-β-D-ribofuranosyl]-thymine]-3'-spiro-5''-(4''- amino-1'',2''-oxathiole 2'',2''-dioxide) (TSAO) modified at positions N-3, O- 4 and C-5 of the thymine moiety,