CAS 31618-90-3 ; Diethyl (tosyloxy)methylphosphonate ; Pharmaceutical Intermediates
Diethyl (tosyloxy)methylphosphonate
CAS No. 31618-90-3
Chemical name | Diethyl (tosyloxy)methylphosphonate |
CAS No | 31618-90-3 |
EINECS No | 608-653-9 |
Molecular formula | C12H19O6PS |
Molecular weight | 322.31 |
Density@20℃ | 1.255g/cm3 |
Boiling point | 441.7℃ |
Refractive index @20℃ | 1.4980 -1.5020 |
Assay | 99.0%min (HPLC) |
Appearance | Light yellow or colorless transparent oily liquid |
Application:
1,For herbicides and fungicides.
2,Another important aspect is as an intermediate for the synthesis of nucleoside antiviral drugs.
3,Tenofovir fumarate intermediate for the treatment of viral infectious diseases; tenofovir intermediate.