Date published: 2026-4-25

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N2-Isobutyryl-2′-deoxyguanosine (CAS 68892-42-2)

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CAS Number:
68892-42-2
Molecular Weight:
337.33
Molecular Formula:
C14H19N5O5
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N2-Isobutyryl-2′-deoxyguanosine is a compound used in nucleic acid research to study the structure, function, and dynamics of DNA. This modified nucleoside is incorporated into oligonucleotides to investigate the effects of base modifications on DNA stability, replication, and repair processes. In the field of molecular biology, N2-Isobutyryl-2′-deoxyguanosine is used to examine protein-DNA interactions, as the modification can alter binding affinities and specificities. It is also employed in the study of epigenetic modifications and their role in gene regulation. Researchers use this compound to explore the potential of modified nucleosides in the design of molecular probes for the detection of DNA and RNA in various applications, including diagnostics and molecular imaging.


N2-Isobutyryl-2′-deoxyguanosine (CAS 68892-42-2) References

  1. Rapid and selective reduction of amide group by borane-amine complexes in acyl protected nucleosides.  |  Sergueeva, ZA., et al. 2000. Nucleosides Nucleotides Nucleic Acids. 19: 275-82. PMID: 10772715
  2. Improving random mutagenesis by purification of the oligonucleotide variants.  |  Gaytán, P., et al. 2005. Comb Chem High Throughput Screen. 8: 537-44. PMID: 16178813
  3. Convenient syntheses of 3'-amino-2',3'-dideoxynucleosides, their 5'-monophosphates, and 3'-aminoterminal oligodeoxynucleotide primers.  |  Eisenhuth, R. and Richert, C. 2009. J Org Chem. 74: 26-37. PMID: 19053612
  4. The final deprotection step in oligonucleotide synthesis is reduced to a mild and rapid ammonia treatment by using labile base-protecting groups.  |  Schulhof, JC., et al. 1987. Nucleic Acids Res. 15: 397-416. PMID: 3822812
  5. Light-directed synthesis of high-density oligonucleotide arrays using semiconductor photoresists.  |  McGall, G., et al. 1996. Proc Natl Acad Sci U S A. 93: 13555-60. PMID: 8942972

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N2-Isobutyryl-2′-deoxyguanosine, 5 g

sc-295823
5 g
$189.00

N2-Isobutyryl-2′-deoxyguanosine, 25 g

sc-295823A
25 g
$681.00