Phosphoramidites
Nucleoside phosphoramidites are derivatives of natural or synthetic nucleosides that are used to synthesize oligonucleotides. As long as a nucleoside analog contains at least one hydroxy group, the use of the appropriate protecting strategy allows one to convert that to the respective phosphoramidite and to incorporate the latter into synthetic nucleic acids.  The most important feature of phosphoramidites is their ability to undergo the phosphoramidite coupling reaction in the presence of an acidic catalyst. This makes nucleoside phosphoramidites useful intermediates in oligonucleotide synthesis. 

Code	Cas No	Product
PD09130	208193-48-0	1-(2'-Deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl)thymine 3'-CE phosphoramidite SALE
AD163060	1190089-70-3	1-(2’-Deoxy-5'-O-DMT-2’-fluoro-b-D-arabinofuranosyl)uracil 3’-CE-phosphoramidite
PD09311	1190089-70-3	1-(2'-Deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl)uracil 3'-CE phosphoramidite
PD76627		1-(5',6'-Dideoxy-6'-dimethylphosphono-2'-O-(2-methoxyethyl)-5-methyl-b-D-ribo-hex-5(E)-enofuranosyl)uracil 3'-CE phosphoroamidite
PD76593		1-[(5E)-5',6'-Dideoxy-6'-diethoxylphosphinyl-2'-O-methyl-b-D-ribo-hex-5-enofuranosyl]uracil 3'-CE phosphoroamidite
PP138032	1325147-19-0	10-O-[1-Propyl-3-N-carbamoylcholesteryl]-TEG-CE phosphoramidite
PD08984	129821-76-7	1,4-Anhydro-5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-D-erythro-pentitol 2-cyanoethyl bis(1-methylethyl)phosphoramidite
PD09189		2'-Deoxy-2'-fluoro-5'-O-MMT-uridine 3'-CE phosphoramidite
PD09190		2'-Deoxy-2'-fluoro-5'-O-trityluridine 3'-CE phosphoramidite
PD08540		2'-Deoxy-3'-O-DMT-N2-isobutyrylguanosine 5'-CE phosphoramidite
PD138040	287980-24-9	2'-Deoxy-5'-DMT-5-ethenyluridine 3'-CE phosphoramidite
PD138041	615288-66-9	2'-Deoxy-5'-DMT-5-ethynyluridine 3'-CE phosphoramidite
PD138059		2'-Deoxy-5'-DMT-5-(benzylcarbamoyl)uridine 3'-CE phosphoramidite
PD138058		2'-Deoxy-5'-DMT-5-(prop-2-yn-1-ylcarbamoyl)uridine 3'-CE phosphoramidite
PD138043	851520-76-8	2'-Deoxy-5'-DMT-5-[3-(trifluoroacetylamino)-1-E-propenyl]-uridine 3-CE phosphoramidite
PD138044	120016-98-0	2'-Deoxy-5'-DMT-5-[3-(trifluoroacetylamino)-1-propynyl]-uridine 3'-CE phosphoramidite
PD138039	118544-13-1	2'-Deoxy-5'-DMT(2-E-bromoethenyl)uridine 3'-CE phosphoramidite
PD09128	182700-06-7	2'-Deoxy-5'-O-DMT-2'-fluoro-5-methyluridine 3'-CE phosphoramidite
PD09678	144089-97-4	2'-Deoxy-5'-O-DMT-2'-fluoro-N2-isobutyrylguanosine 3'-CE phosphoramidite
PD158882		2'-Deoxy-5'-O-DMT-2'-fluoro-N4-phenoxyacetylcytidine 3'-CE-phosphoramidite
PD157583		2'-Deoxy-5'-O-DMT-2'-fluoro-N6-phenoxyacetyladenosine 3'-CE phosphoramidite
PD09874	146954-75-8	2'-Deoxy-5'-O-DMT-2'-fluorouridine 3'-CE phosphoramidite
PD08805	156783-23-2	2'-Deoxy-5'-O-DMT-2-thio-N4-toluoylthymidine 3'-CE phosphoramidite
PD09125	148380-57-8	2'-Deoxy-5'-O-DMT-5-acetoxymethyluridine 3'-CE phosphoramidite
PD08737		2'-Deoxy-5'-O-DMT-5-D-uridine 3'-CE phosphoramidite
PD158853		2'-Deoxy-5'-O-DMT-5-fluoro-4-O-(2,4,6-trimethylphenyl)uridine 3'-CE-phosphoramidite
PD09124	198080-36-3	2'-Deoxy-5'-O-DMT-5-fluoro-O4-(2,4,6-trimethylphenyl)uridine 3'-CE phosphoramidite
PD08484		2'-Deoxy-5'-O-DMT-5-fluorouridine 3'-CE phosphoramidite
PD08600	178925-48-9	2'-Deoxy-5'-O-DMT-5-iodouridine 3'-CE phosphoramidite
PD09127	125258-62-0	2'-Deoxy-5'-O-DMT-5-methylzebularine 3'-CE phosphoramidite
PD09142	198080-38-5	2'-Deoxy-5'-O-DMT-5-(3-methacryloyl)uridine 3'-CE phosphoramidite
PD167933	212075-46-2	2'-Deoxy-5'-O-DMT-5-(methylthio)-uridine 3'-CE phosphoramidite
PD09145	141684-35-7	2'-Deoxy-5'-O-DMT-inosine 3'-CE phosphoramidite
PD167520		2'-Deoxy-5'-O-DMT-inosine 3'-thio CE phosphoramidite
PD09212	642462-81-5	2'-Deoxy-5'-O-DMT-N2-ethylguanosine 3'-CE phosphoramidite
PD158794	125698-85-3	2'-Deoxy-5'-O-DMT-N2-isobutyryl-6-thioguanosine 3-CE phosphoramidite
PD08539		2'-Deoxy-5'-O-DMT-N2-isobutyryl-a-guanosine 3'-CE phosphoramidite
PD09148		2'-Deoxy-5'-O-DMT-N2-isobutyryl-O6-methylguanosine 3'-CE phosphoramidite SALE
PD08538	93183-15-4	2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-CE phosphoramidite
PD09260	181269-06-7	2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-H phosphonate triethylammonium salt
PD63537		2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-Me phosphonamidite
PD170430		2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-Rp-oxazaphospholidine
PD170431		2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-Sp-oxazaphospholidine
ND46056		2'-Deoxy-5'-O-DMT-N2-isobutyrylguanosine 3'-thiophosphoramidite
PD09147		2'-Deoxy-5'-O-DMT-N2-isopropylguanosine 3'-CE phosphoramidite
PD09171	808132-80-1	2'-Deoxy-5'-O-DMT-N2-methylguanosine 3'-CE phosphoramidite SALE
PD09146		2'-Deoxy-5'-O-DMT-N2-(4-isopropylphenoxyacetyl)guanosine 3'-Me phosphoramidite
PD09211	195535-80-9	2'-Deoxy-5'-O-DMT-N4-ethylcytidine 3'-CE phosphoramidite
AD163116	176755-87-6	2'-Deoxy-5’-O-DMT-N4-Fmoc-5-methylcytidine 3'-CE-phosphoramidite
PD15301	110522-84-4	2'-Deoxy-5'-O-DMT-N4-isobutyrylcytidine 3'-CE phosphoramidite

 
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