94189-77-2

Basic information

• Product Name: triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-3-N-benzoylthymidine 3'-phosphorothioate
• Synonyms: triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-3-N-benzoylthymidine 3'-phosphorothioate
• CAS NO: 94189-77-2
• Molecular Weight: 922.048
• Mol File: 94189-77-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-3-N-benzoylthymidine 3'-phosphorothioate(CAS DataBase Reference)
• NIST Chemistry Reference: triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-3-N-benzoylthymidine 3'-phosphorothioate(94189-77-2)
• EPA Substance Registry System: triethylammonium S-phenyl 5'-O-(4,4'-dimethoxytrityl)-3-N-benzoylthymidine 3'-phosphorothioate(94189-77-2)

Safety Data

• Hazardous Substances Data: 94189-77-2(Hazardous Substances Data)

Upstream product

• 50-89-5 thymidine 
• 80585-43-9 Dithiophosphoric acid O-[(2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl] ester S,S'-diphenyl ester 
• 146952-74-1 5'-O-triethylsilylthymidine 
• 102573-69-3 5'-O-(4-4'-dimethoxytrityl)-N³-benzoyl thymidine 
• 94189-75-0 N³-benzoyl thymidine 
• 40615-36-9 4,4'-dimethoxytrityl chloride 
• 94219-34-8 Dithiophosphoric acid O-{(2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl} ester S,S'-diphenyl ester 
• 121-44-8 triethylamine 

Downstream Products

• 109915-60-8 Thiophosphorochloridic acid O-{(2R,3S,5R)-5-(3-benzoyl-5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-yl} ester S-phenyl ester 
• 94189-83-0 C₇₃H₆₆N₄O₁₆P₂S₃ 
• 94189-82-9 C₆₈H₆₁N₄O₁₆PS 
• 7046-64-2 (2,4,6-tribromophenyl)phosphate triester 

Relevant articles and documents

A NEW CLASS OF CONDENSING REAGENTS FOR RAPID INTERNUCLEOTIDE BOND FORMATION IN THE PHOSPHOTRIESTER APPROACH AND PREPARATION OF N3-BENZOYLTHYMIDINE AS A KEY INTERMEDIATE IN OLIGODEOXYRIBONUCLEOTIDE SYNTHESIS

Rapid internucleotide bond formation in the phosphotriester approach has been achieved in high yield by use of bis(2,4,6-trihalophenyl)phosphorochloridates (TCP and TBP) as new condensing reagents and the benzoyl group as the N3-imide protecting group of thymidine.