Modified Nucleosides
O6-Methylguanosine
Quick view. A stereodefined guanosine derivative methylated at guanine O6, represented structurally as a 6-methoxy purine riboside and identified by CAS 7803-88-5. CAS 7803-88-5. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
O6-Methylguanosine is classified as modified nucleosides (Formula C11H15N5O5; molecular weight 297.27).
O6-Methylguanosine is associated with guanine-containing building blocks or substrates for G-position incorporation and analytical comparison.
For O6-Methylguanosine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 6-O-Methylguanosine
- 6-Methoxyguanosine
Useful catalog search terms
- CAS 7803-88-5
- PubChem CID 96312
Physicochemical data
| Nucleobase modification | guanine O6-methyl (6-methoxy) |
|---|---|
| InChIKey | IXOXBSCIXZEQEQ-KQYNXXCUSA-N |
| PubChem CID | 96312 |
| InChI | InChI=1S/C11H15N5O5/c1-20-9-5-8(14-11(12)15-9)16(3-13-5)10-7(19)6(18)4(2-17)21-10/h3-4,6-7,10,17-19H,2H2,1H3,(H2,12,14,15)/t4-,6-,7-,10-/m1/s1 |
| SMILES | COC1=NC(=NC2=C1N=CN2[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)N |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
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Product-family literature
These publications provide peer-reviewed context for the Modified Nucleosides product family and its named chemistry. They are background reading only, not evidence for the exact product, supplied form, lot specification, availability or performance.
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Technology platforms
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