Phospharamides
Phosphoramidites manufactured with the highest quality standards

Phosphoramidites

We stand by our Phosphoramidites which are manufactured to the highest quality standards.

If the Phospharamidites you are looking for are not on our list, please contact us at 1-800-567-5060 or 416-661-2102 or email us and we will gladly meet your Phospharamidites requirements.

The following are the Phosphoramidites we produce.
2'-Fluoro-5'-O-trityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   688.72 g
Store at:
   -20 °C
Molecular Formula:
   C37H42FN4O6P
2'-Fluoro-5'-O-monomethoxytrityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   718.75 g
Store at:
   -20°C
Molecular Formula:
   C38H44FN4O7P
2'-Fluoro-5'-O-dimethoxytrityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   748.78 g
Store at:
   -20°C
Molecular Formula:
   C39H46FN4O8P
N4-Benzyl-2'-deoxy-2'-fluoro-5'-O-tritylcytidine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   791.85 g
Store at:
   -20°C
Molecular Formula:
   C44H47FN5O6P
N4-Benzyl-2'-deoxy-2'-fluoro-5'-O-dimethoxytritylcytidine-3'-O-
-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   851.9 g
Store at:
   -20°C
Molecular Formula:
   C46H51FN5O8P
N2-Benzyl-2'-deoxy-2'-fluoro-5'-O-monomethoxytritylcytidine-3'-O-
-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   821.87 g
Store at:
   -20°C
Molecular Formula:
   C45H49FN5O7P
5'-O-Anisoyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   562.55 g
Store at:
   -20°C
Molecular Formula:
   C26H35N4O8P
5'-O-Benzoyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   532.53 g
Store at:
   -20°C
Molecular Formula:
   C25H33N4O7P
N2-Isobutyryl-N2,N4-diaminopurine-5'-O-dimethoxytrityl-3'-O-
-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   943.04 g
Store at:
   -20°C
Molecular Formula:
   C51H59N8O8P
N2-Isobutyryl-N2,N4-diaminopurine-5'-O-methoxytrityl-3'-O-
-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   913.01 g
Store at:
   -20°C
Molecular Formula:
   C50H57N8O7P
N2-Isobutyryl-N2,N4-diaminopurine-5'-O-trityl-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   882.98 g
Store at:
   -20°C
Molecular Formula:
   C49H55N8O6P
5'-O-Dimethoxytrityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   730.79 g
Store at:
   -20°C
Molecular Formula:
   C39H47N4O8P
5'-O-Methoxytrityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   700.76 g
Store at:
   -20°C
Molecular Formula:
   C38H45N4O7P
5'-O-Trityluridine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   670.73 g
Store at:
   -20°C
Molecular Formula:
   C37H43N4O6P
N4-Benzyl-2'-deoxy-5'-O-dimethoxytritylcytidine-3'-O-
- cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   833.91 g
Store at:
   -20°C
Molecular Formula:
   C46H52N5O8P
N4-Benzyl-2'-deoxy-5'-O-tritylcytidine-3'-O-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   773.86 g
Store at:
   -20°C
Molecular Formula:
   C44H48N5O6P
N4-Benzyl-2'-deoxy-5'-O-methoxytritylcytidine-3'-O-
- cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   803.88 g
Store at:
   -20°C
Molecular Formula:
   C45H50N5O7P
N4-Benzyl-5'-O-tertbutyldimethylsilyluridine-3'-O-
- cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   542.68 g
Store at:
   -20°C
Molecular Formula:
   C24H43N4O6PSi
N4-Benzyl-2'-deoxy-5'-O-tertbutyldimethylsilylcytidine-3'-O-
-cyanoethyldiisopropropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   645.9 g
Store at:
   -20°C
Molecular Formula:
   C31H48N4O6PSi
2,3'-Anhydrouridine-5'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   412.42 g
Store at:
   -20°C
Molecular Formula:
   C18H29N4O5P
2,3'-Anhydro-N4-benzyl-2'-deoxycytiidine-5'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   412.42 g
Store at:
   -20°C
Molecular Formula:
   C18H29N4O5P
5'-O-Benzyl-2'-deoxy-D3-thymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   535.59 g
Store at:
   -20°C
Molecular Formula:
   C26H34D3N4O6P
5'-O-Benzoyl-2'-deoxy-D3-thymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   549.57 g
Store at:
   -20°C
Molecular Formula:
   C26H32D3N4O7P
5'-O-tert-Butyldimethylsilyl-2'-deoxy-D3-thymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   559.73 g
Store at:
   -20°C
Molecular Formula:
   C25H42D3N4O6PSi
5'-O-Anisoyl-2'-deoxy-D3-thymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   579.60 g
Store at:
   -20°C
Molecular Formula:
   C27H34D3N4O8P
3'-Azido-2',3'-dideoxy-D3-thymidine 95%
CAS#:
   [ ]
Molar Mass:
   270.26 g
Store at:
   -20°C
Molecular Formula:
   C10H10D3N5O4
2'-Deoxy-5'-O-dimethoxytrityl-D3-thymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   572.63 g
Store at:
   -20°C
Molecular Formula:
   C31H28D3N5O6
3'-Azido-2'-deoxy-D-3-thymidine-5'-O-cyanoethylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   470.48 g
Store at:
   -20°C
Molecular Formula:
   C19H27D3N7O5P
2'-Deoxy-5'-O-monomethoxytritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   714.79 g
Store at:
   -20°C
Molecular Formula:
   C39H47N4O7P
2'-Deoxy-5'-O-tritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   684.76 g
Store at:
   -20°C
Molecular Formula:
   C38H45N4O6P
2'-Deoxy-5'-O-dimethoxytritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   744.81 g
Store at:
   -20°C
Molecular Formula:
   C40H49N4O8P
5'-O-Benzyl-2'-deoxythymidine-5'-O-cyanoethyldiisopropylphosphoramidite
CAS#:
   [ ]
Molar Mass:
   532.57 g
Store at:
   -20°C
Molecular Formula:
   C26H37N4O6P
5'-O-Benzoyl-2'-deoxythymidine-5'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   546.55 g
Store at:
   -20°C
Molecular Formula:
   C26H35N4O7P
5'-O-tert-Butyldimethylsilyl-2'-deoxythymidine-5'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   556.71 g
Store at:
   -20°C
Molecular Formula:
   C25H45N4O6PSi
5'-O-Anisoyl-2'-deoxythymidine-5'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   576.58 g
Store at:
   -20°C
Molecular Formula:
   C27H37N4O8P
3'-Azido-2',3'-dideoxythymidine 95%
CAS#:
   [ ]
Molar Mass:
   267.24 g
Store at:
   -20°C
Molecular Formula:
   C10H13N5O4
3'-Azido-2'-3-dideoxy-5'-O-dimethoxytritylthymidine 95%
CAS#:
   [ ]
Molar Mass:
   569.61 g
Store at:
   -20°C
Molecular Formula:
   C31H31N5O6
N4-Benzoyl-2'-deoxy-5'-O-trityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   797.88 g
Store at:
   -20°C
Molecular Formula:
   C45H48N7O5P
N4-Benzoyl-2'-deoxy-5'-O-monomethoxytrityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   827.91 g
Store at:
   -20°C
Molecular Formula:
   C46H50N7O6P
N4-DMF-2'-deoxy-5'-O-monomethoxytrityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   778.88 g
Store at:
   -20°C
Molecular Formula:
   C42H51N8O5P
N4-Benzoyl-2'-deoxy-5'-O-dimethoxytrityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   857.93 g
Store at:
   -20°C
Molecular Formula:
   C47H52N7O7P
N4-DMF-Benzoyl-2'-deoxy-5'-O-dimethoxytrityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   808.90 g
Store at:
   -20°C
Molecular Formula:
   C43H53N8O6P
N4-DMF-Benzoyl-2'-deoxy-5'-O-trityladenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   748.85 g
Store at:
   -20°C
Molecular Formula:
   C41H49N8O4P
N4-Benzoyl-2'-deoxy-5'-O-tert-butyldimethylsilyl-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   669.83 g
Store at:
   -20°C
Molecular Formula:
   C32H48N7O5PSi
N4-5'-O-Dibenzoyl-2'-deoxyadenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   659.67 g
Store at:
   -20°C
Molecular Formula:
   C33H38N7O6P
5'-O-Benzyl-N4-DMF-2'-deoxyadenosine-3'-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   596.66 g
Store at:
   -20°C
Molecular Formula:
   C29H41N8O4P
2'-Deoxy-5'-O-monomethoxytrityl-N2-isobutyrylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   791.93 g
Store at:
   -20°C
Molecular Formula:
   C44H53N7O7
2'-Deoxy-5'-O-dimethoxytrityl-N2-isobutyrylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   821.96 g
Store at:
   -20°C
Molecular Formula:
   C45H55N7O8
2'-Deoxy-N2-isobutyryl-5'-O-tritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   761.91 g
Store at:
   -20°C
Molecular Formula:
   C43H51N7O6
2'-Deoxy-N2-DMF-5'-O-monomethoxytritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   775.93 g
Store at:
   -20°C
Molecular Formula:
   C44H53N7O6
2'-Deoxy-N2-DMF-5'-O-dimethoxytritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   805.96 g
Store at:
   -20°C
Molecular Formula:
   C45H55N7O7
2'-Deoxy-N2-DMF-5'-O-tritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   745.91 g
Store at:
   -20°C
Molecular Formula:
   C43H51N7O5
2'-Deoxy-N2-isobutyryl-5'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   791.93 g
Store at:
   -20°C
Molecular Formula:
   C30H51N6O7Si
5'-O-Benzoyl-2'-deoxy-N2-isobutyrylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   623.7 g
Store at:
   -20°C
Molecular Formula:
   C31H41N7O7
5'-O-Benzyl-2'-deoxy-N2-isobutyrylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   609.72 g
Store at:
   -20°C
Molecular Formula:
   C31H43N7O6
5'-O-Benzyl-2'-deoxyinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   524.61 g
Store at:
   -20°C
Molecular Formula:
   C27H36N6O5
5'-O-Benzoyl-2'-deoxyinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   538.60 g
Store at:
   -20°C
Molecular Formula:
   C27H34N6O6
2'-Deoxy-5'-O-tertbutyldimethylsilylinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   548.75 g
Store at:
   -20°C
Molecular Formula:
   C26H44N6O5Si
2'-Deoxy-5'-O-tritylinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   676.80 g
Store at:
   -20°C
Molecular Formula:
   C39H44N6O5
2'-Deoxy-5'-O-dimethoxytritylinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   736.86 g
Store at:
   -20°C
Molecular Formula:
   C41H48N6O7
2'-Deoxy-5'-O-monomethoxytritylinosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   706.83 g
Store at:
   -20°C
Molecular Formula:
   C40H46N6O6
N4-Benzoyl-5'-O-trityl-2'-O-tertbutyldimethylsilyladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   928.14 g
Store at:
   -20°C
Molecular Formula:
   C51H62N7O6PSi
N4-Benzoyl-5'-O-monomethoxytrity-2'-O-tertbutyldimethylsilylladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   985.17 g
Store at:
   -20°C
Molecular Formula:
   C52H64N7O7PSi
N4-Benzoyl-5'-O-dimethoxytrityl-2'-O-tertbutyldimethylsilyladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   988.19 g
Store at:
   -20°C
Molecular Formula:
   C52H66N7O8PSi
N4-Benzoyl-5'-O-benzyl-2'-O-tertbutyldimethylsilyladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   775.95 g
Store at:
   -20°C
Molecular Formula:
   C39H54N7O6PSi
N4-Benzoyl-5'-O-benzoyl-2'-O-tertbutyldimethylsilyladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   789.93 g
Store at:
   -20°C
Molecular Formula:
   C39H52N7O7PSi
5'-O-Anisoyl-N4-benzoyl-2'-O-tertbutyldimethylsilyladenosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   819.96 g
Store at:
   -20°C
Molecular Formula:
   C40H54N7O8PSi
N4-Benzoyl-2'-O-tertbutyldimethylsilyladenosine-5'-O-toluoyl-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   803.96 g
Store at:
   -20°C
Molecular Formula:
   C40H54N7O7PSi
N2-Isobutyryl-2'-O-tertbutyldimethylsilyl-5'-O-tritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   910.12 g
Store at:
   -20°C
Molecular Formula:
   C48H64N7O7PSi
N2-Isobutyryl-5'-O-monomethoxytrityl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   940.15 g
Store at:
   -20°C
Molecular Formula:
   C49H66N7O8PSi
N2-Isobutyryl-5'-O-dimethoxytrityl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   970.18 g
Store at:
   -20°C
Molecular Formula:
   C50H68N7O9PSi
N2-Isobutyryl-2'-O-tertbutyldimethylsilyl-5'-O-benzylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   757.93 g
Store at:
   -20°C
Molecular Formula:
   C36H56N7O7PSi
N2-DMF-5'-O-trityl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   894.12 g
Store at:
   -20°C
Molecular Formula:
   C48H64N7O6PSi
5'-O-Benzoyl-N2-Isobutyryl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   771.92 g
Store at:
   -20°C
Molecular Formula:
   C36H54N7O8PSi
N2-DMF-2'-O-tertbutyldimethylsilyl-5'-O-dimethoxytritylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   954.18 g
Store at:
   -20°C
Molecular Formula:
   C50H68N7O8PSi
N2-DMF-5'-O-benzyl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   741.93 g
Store at:
   -20°C
Molecular Formula:
   C36H56N7O6PSi
N2-DMF-5'-O-benzoyl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   755.92 g
Store at:
   -20°C
Molecular Formula:
   C36H54N7O7PSi
N2-DMF-5'-O-monomethoxytrityl-2'-O-tertbutyldimethylsilylguanosine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   924.15 g
Store at:
   -20°C
Molecular Formula:
   C49H66N7O7PSi
N4-Benzoyl-5'-O-benzoyl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   765.91 g
Store at:
   -20°C
Molecular Formula:
   C38H52N5O8PSi
N4-Benzoyl-5'-O-toluoyl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   779.93 g
Store at:
   -20°C
Molecular Formula:
   C39H54N5O8PSi
5'-O-Anisoyl-N4-benzoyl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   795.93 g
Store at:
   -20°C
Molecular Formula:
   C39H54N5O9PSi
N4-Benzoyl-5'-O-trityl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   904.12 g
Store at:
   -20°C
Molecular Formula:
   C50H62N5O7PSi
N4-Benzoyl-5'-O-monomethoxytrityl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   934.14 g
Store at:
   -20°C
Molecular Formula:
   C51H64N5O8PSi
N4-Benzoyl-5'-O-dimethoxytrityl-2'-O-tertbutyldimethylsilylcytidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   964.17 g
Store at:
   -20°C
Molecular Formula:
   C52H66N5O9PSi
5'-O-benzoyl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   662.79 g
Store at:
   -20°C
Molecular Formula:
   C31H47N4O8PSi
5'-O-Toluoyl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   676.81 g
Store at:
   -20°C
Molecular Formula:
   C32H49N4O8PSi
5'-O-Anisoyl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   692.81 g
Store at:
   -20°C
Molecular Formula:
   C32H49N4O9PSi
5'-O-Trityl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   800.99 g
Store at:
   -20°C
Molecular Formula:
   C43H57N4O7PSi
5'-O-Monomethoxytrityl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   831.02 g
Store at:
   -20°C
Molecular Formula:
   C44H59N4O8PSi
5'-O-Dimethoxytrityl-2'-O-tertbutyldimethylsilyluridine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   861.05 g
Store at:
   -20°C
Molecular Formula:
   C45H61N4O9PSi
2'-O-tertButyldimethylsilyl-5'-O-tritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   815.02 g
Store at:
   -20°C
Molecular Formula:
   C44H59N4O7PSi
2'-O-tertButyldimethylsilyl-5'-O-monomethoxytritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   845.05 g
Store at:
   -20°C
Molecular Formula:
   C45H61N4O8PSi
2'-O-tertButyldimethylsilyl-5'-O-dimethoxytritylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   875.07 g
Store at:
   -20°C
Molecular Formula:
   C46H63N4O9PSi
5'-O-Benzoyl-2'-O-tertbutyldimethylsilylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   676.81 g
Store at:
   -20°C
Molecular Formula:
   C32H49N4O7PSi
2'-O-tertbutyldimethylsilyl-5'-O-toluoylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   690.84 g
Store at:
   -20°C
Molecular Formula:
   C32H51N4O7PSi
5'-O-Anisoyl-2'-O-tertbutyldimethylsilylthymidine-3'-O-cyanoethyldiisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   706.84 g
Store at:
   -20°C
Molecular Formula:
   C33H51N4O9PSi
2-Cyanoethyl-N,N,N',N'-tetraisopropylphosphordiamidite 98%
CAS#:
   [ ]
Molar Mass:
   301.41 g
Store at:
   -20°C
Molecular Formula:
   C15H32N3OP
2-Cyanoethyl-n-butyl-N,N-diisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   274.34 g
Store at:
   -20°C
Molecular Formula:
   C13H27N2O2P
2-Cyanoethyl-N,N,N',N'-tetraisopropylphosphordiamidite 98%
CAS#:
   [102691-36-1]
Molar Mass:
   301.41 g
Store at:
   -20°C
Molecular Formula:
   C15H32N3OP
2-Cyanoethyl-n-butyl-N,N-diisopropylphosphoramidite 95%
CAS#:
   [ ]
Molar Mass:
   274.34 g
Store at:
   -20°C
Molecular Formula:
   C13H27N2O2P
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