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Product Number Product Name Molecular Formula Cas. No. Description Notes Alt. Name Alt. Name 2
PRA 10050 7-Deaza-2'-deoxyxanthosine C11H13N3O5  96022-82-1         
PRA 10055 5'-O-(Dimethoxytrityl)-7-deaza-2'-
deoxyxanthosine
C32H31N3O7  869355-16-8         
PRA 10060 1-(β-D-2-Deoxyribofuranosyl)-5-
nitroindole
C13H14N2O5  191421-10-0         
PRA 10070 1-(β-D-2-Deoxyribofuranosyl)-4-
methylindole
C14H17NO3  180420-84-2    This product has been discontinued.     
PRA 10080 1-(5-O-(Dimethoxytrityl)-β-D-2-
deoxyribofuranosyl)-4-methylindole
C35H35NO5  180737-32-0    This product has been discontinued.     
PRA 10090 1-(5-O-(Dimethoxytrityl)-β-D-2-
deoxyribofuranosyl)-5-nitroindole
C34H32N2O7  869355-18-0         
PRA 10095 5-Iodotubercidin C11H13IN4O4  24386-93-4  Competitive inhibitor of MAP kinase ERK2. Also inhibits insulin receptor kinase, adenosine kinase, and various serine and threonine kinases. Soluble in DMSO.    7-Deaza-7-iodoadenosine  ITU 
PRA 10100 5'-O-(Dimethoxytrityl)-N2-
(dimethylaminomethylidene)-7-deaza-
2'-deoxyguanosine
C35H37N5O6  111869-42-2         
PRA 10103 2'-Deoxypseudoguanosine C10H13N5O4  912814-74-5 

The transposition of atoms or groups in the purine nucleobase of G/dG provides isomers that have altered base-pairing capabilities.  We offer a family of guanosine isomers in nucleoside and phosphoramidite forms.

Pseudo-dG (PRA 10103) is a guanosine isomer that was recently reported by Hosmane and co-workers.1  We also offer Pseudo-dG CEP (BA 0312) , which may be used to incorporate Pseudo-dG nucleotides into DNA.

Pseudo-dG and Pseudo-dG CEP are part of a family that includes Guanosine (PR 3703) , 2'-Deoxyguanosine (PR 3452) , the isomeric nucleosides Isoguanosine (Iso-G, PR 3735) , 2'-Deoxyisoguanosine (Iso-dG, PR 3465) , 2'-Deoxypseudoisoguanosine (Pseudoiso-dG, PRA 10104) , and the phosphoramidite Pseudoiso-dG CEP (BA 0314).

Learn more about these novel compounds and their use by downloading a Product Information sheet for our family of guanosine isomers .

1. Ujjinamatada, R. K.; Paulman, R. L.; Ptak, R. G.; Hosmane, R. S. Bioorg. Med. Chem. 2006, 14, 6359-6367.  See also: Ujjinamatada, R. K.; Phatak, P.; Burger, A. M.; Hosmane, R. S. J. Med. Chem. 2008, 51, 694-698.

 

2'-Deoxypseudoguanosine (Pseudo-dG) is related to dG by transposition of the nitrogen atom at position 3 and the C-NH2 group at position 2 of the nucleobase, providing a novel hydrogen bond donor/acceptor pattern. 

Pseudo-dG   
PRA 10104 2'-Deoxypseudoisoguanosine C10H13N5O4  912814-75-6 

The transposition of atoms or groups in the purine nucleobase of G/dG provides isomers that have altered base-pairing capabilities.  We offer a family of guanosine isomers in nucleoside and phosphoramidite forms.

Pseudoiso-dG (PRA 10104) is a guanosine isomer that was recently reported by Hosmane and co-workers.1  We also offer Pseudoiso-dG CEP (BA 0314) , which may be used to incorporate Pseudoiso-dG nucleotides into DNA.

Pseudoiso-dG and Pseudoiso-dG CEP are part of a family that includes Guanosine (PR 3703), 2'-Deoxyguanosine (PR 3452), the isomeric nucleosides Isoguanosine (Iso-G, PR 3735), 2'-Deoxyisoguanosine (Iso-dG, PR 3465), 2'-Deoxypseudoguanosine (Pseudo-dG, PRA 10103), and the phosphoramidite Pseudo-dG CEP (BA 0312).

Learn more about these novel compounds and their use by downloading a Product Information sheet for our family of guanosine isomers .

1. Ujjinamatada, R. K.; Paulman, R. L.; Ptak, R. G.; Hosmane, R. S. Bioorg. Med. Chem. 2006, 14, 6359-6367.  See also: Ujjinamatada, R. K.; Phatak, P.; Burger, A. M.; Hosmane, R. S. J. Med. Chem. 2008, 51, 694-698 and Berry, D. A.; Wotring, L. L.; Drach, J. C.; Townsend, L. B. Nucleosides Nucleotides 1994, 13, 2001-2011.

 

2'-Deoxypseudoisoguanosine (Pseudoiso-dG) is related to Iso-dG by transposition of the nitrogen atom at position 3 and the C-NH2 group at position 2 of the nucleobase, providing a novel hydrogen bond donor/acceptor pattern. It is also related to 2'-Deoxypseudoguanosine (Pseudo-dG) by transposition of the C-NH2 group at position 3 and the carbonyl group at position 6.

 
Pseudoiso-dG   
PRA 10110 N2-(Dimethylaminomethylidene)-
7-deaza-2'-deoxyguanosine
C14H19N5O4  111902-68-2         
PRA 10120 9-Deaza-2'-deoxyguanosine C11H14N4O4  224946-77-4      2-Amino-7-(β-D-2-deoxyribofuranosyl)pyrrolo[3,2-d]pyrimidin-4-one   
PRA 10130 9-Deazaguanosine C11H14N4O5  102731-45-3      2-Amino-7-(β-D-ribofuranosyl)[3,2-d]pyrimidin-4-one   
PRA 10140 Sangivamycin C12H15N5O5  18417-89-5      4-Amino-7-(β-D-ribofuranosyl)-pyrrolo[2,3-d]pyrimidine-5-carboxamide   
PRA 10150 Toyocamycin C12H13N5O4  606-58-6  Further discounts available for larger orders. Pricing shown is for toyocamycin obtained from fermentation. We also offer synthetic toyocamycin, $325.00 (25 mg); $995.00 (100 mg). Soluble in acetic acid and acidic solution. Moderately soluble in water, methanol, and ethanol.    4-Amino-5-cyano-7-(β-D-ribofuranosyl)pyrrolo[2,3-d]pyrimidine  Vengicide 
PRA 10160 Triciribine C13H16N6O4  35943-35-2  Triciribine (a.k.a. TCN, Tricyclic Nucleoside, NSC-154020) inhibits Akt (protein kinase B) in a very selective fashion, resulting in apoptosis in human cancer cells (Yang L, Dan HC, Sun M Liu Q, Sun X-m, Feldman RI, Hamilton AD, Polokoff M, Nicosia SV, Herlyn M, Sebti SM, Cheng JQ, Cancer Research 2004, 64, 4394-4399). It also inhibits DNA synthesis (Wotring LL, Townsend LB, et. al, Cancer Res. 1990, 50, 4891-9), and as its monophosphate, is active against HIV type 1 (Ptak RG, Borysko KZ, Porcari AR, Buthod JL, Holland LE, Shipman C Jr, Townsend LB, Drach JC. AIDS Res. Hum. Retroviruses 1998, 14, 1315-22).
 
Triciribine is a tricyclic nucleoside that is cell-permeable and inhibits phosphorylation, activation and signalling of Akt.  Tricyclic Nucleoside, TCN  (6-Amino-4-methyl-8-(β-D-ribofuranosyl)-4H,8H-pyrrolo[4,3,2-de]pyrimido[4,5-c]pyridazine) 
PRA 10162 Tricyclic Nucleoside Phosphate C13H17N6O7P  61966-08-3  May be useful in treating cancers with tumors that overexpress Akt, shows antiviral, antineoplastic activity, inhibits enzymes in de novo purine nucleotide synthesis.1,2

(1) Porcari, A. R.; Ptak, R. G.; Borysko, K. Z.; Breitenbach, J. M.; Drach, J. C.; Townsend, L. B. Nucleosides, Nucleotides & Nucl. Acids 2003, 22(12), 2171-2193.
(2) Moore, E. C.; Hurlbert, R. B.; Boss, G. R.; Massia, S. P. Biochem. Pharmcol. 1989, 38(22), 4045-4051.

 
Inhibits Akt phosphorylation.  TCN-P, Triciribine Phosphate  6-Amino-4-methyl-8-(β-D-ribofuranosyl)-4H,8H-pyrrolo[4,3,2-de]pyrimido[4,5-c]pyridazine 5'-monophosphate 
PRA 10170 8-Aza-7-deaza-2'-deoxyguanosine C10H13N5O4  100644-70-0      PPG   
PRA 10175 6-Amino-2-(2-deoxy-β-D-
ribofuranosyl)-2,5-dihydro-4H-
pyrazolo-[3,4-d]-pyrimidin-4-
one
C10H13N5O4  109737-94-2      iso-PPG   
PS 5000 4'-Chloromethyl-4,5',8-
trimethylpsoralen (3-Chloromethyl-
2,5,9-trimethyl-7H-furo[3,2-g]
[1]benzopyran-7-one)
C15H13ClO3  62442-57-3  Nucleophilic displacement of the chloro substituent at the 4' position allows one to attach various linkers to the psoralen ring system.  Useful building block for incorporation of the psoralen ring system.     
PS 5005 4'-Aminomethyl-4,5',8-
trimethylpsoralen
C15H15NO3  64358-50-5      4'-Aminomethyltrioxsalene   
PS 5010 4'-(2-Hydroxyethoxy)methyl-4,5',8-
trimethylpsoralen
C17H18O5  78318-60-2      3-(2-Hydroxyethoxy)methyl-2,5,9-trimenthyl-7H-furo[3,2-g][1]benzopyran-7-one   
PS 5020 4'-(6-Hydroxyhexyloxy)methyl-
4,5',8-trimethylpsoralen(3-(6-
hydroxyhexyloxy)methyl-2,5,9-
trimethyl-7H-furo[3,2-g]-[1]
benzopyran-7-one)
C21H26O5  869308-45-2         
PS 5025 4'-Hydroxymethyl-4,5'-8-
trimethylpsoralen (HMT)
C15H14O4  62442-59-5    Intercalates into and photoalkylates dsDNA, primarily at thymidine sites. May be useful for targeted mutagenesis and photochemotherapy.  3-(Hydroxymethyl)-2,5,9-trimethyl-7H-furo[3,2-g][1]benzopyran-7-one)  4'-Hydroxymethyltrioxsalen 
PY 7000 2'-O-Acetyl-5'-O-benzoyl-5-
methyl-3'-deoxyuridine
C19H20N2O7  143653-60-5         
PY 7010 N4-Acetyl-5'-O-
(dimethoxytrityl)-5-methyl-2'-O-
methylcytidine
C34H37N3O8  869355-20-4    This product has been discontinued.