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Full Catalog (page 30)
Product Number Product Name Molecular Formula Cas. No.

PYA 11095

3-(5'-O-Dimethoxytrityl)-β-D-2-
deoxyribofuranosyl)-6-
methylpyrrolo[2,3-d]pyrimidin-2-
one

C33H33N3O6 

644962-87-8 

PYA 11100

3-(2'-Deoxy-β-D-2-ribofuranosyl)
pyrido[2,3-d]pyrimidine-2,7(8H)
-dione

C12H13N3O5 

99517-98-3 

Description

Download a brief overview here. Known as "dF" or "P". Ribo version fluoresces at 385 nm (Bergstrom, D. E.; Inoue, H.; Reddy, P. A., J. Org. Chem., 1982, 47, 2174-2178; Bergstrom, D., et. Al, Synlett, 1992, 179-188). Has been incorporated into oligonucleotides, where dF pairs with dG, resulting in a higher melting temperature (Inoue, H.; Imura, A.; Ohtsuka, E., Nucleic Acids Res., 1985, 13, 7119-7128). In triple helices, dF pairs well with dA (Staubli, A. B.; Dervan, P. B., Nucleic Acids Res. 1994, 22, 2637-2642). We also offer the phosphoramidite version (Product # BA 0238, CAS Reg. No. 162585-09-3), which has been used for oligonucleotide synthesis (Durland, R. H.; Rao, T. S.; Jayaraman, K.; Revankar, G. R., Bioconjugate Chem., 1995, 6, 278-282), where it is known as "P", and serves as a fluorescent replacement of T in targeting AT base pairs during triplex formation.

Notes

Fluorescent deoxycytidine analog.

Alternate Name(s):

"dF" or "P"

PYA 11110

tC Nucleoside

C15H15N3O4S 

162902-04-7 

Alternate Name(s):

3-(2'-Deoxy-β-D-ribofuranosyl)-1,3-diaza-2-oxophenothiazine

PYA 11115

tCnitro Nucleoside

C15H14N4O6S 

1139889-25-0 

Alternate Name(s):

7-Nitro-3-(2'-deoxyribofuranosyl)-1,3-diazaphenothiazin-2-one

10H-7-Nitro-3-(2'-deoxyribofuranosyl)-pyrimido[5,4-b][1,4]benzothiazin-(2,3H)-one

PYA 11130

3,N4-Etheno-2'-
deoxycytidine

C11H13N3O4 

68498-26-0 



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