Modified Nucleosides
N7-Methylguanosine
Quick view. N7-Methylguanosine is an N7-methylated guanosine for research-use modified-nucleoside and RNA chemistry. CAS 20244-86-4. Catalog target purity: By inquiry. Availability: Inquiry only — contact OROGO to confirm current availability.
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Product profile
N7-Methylguanosine is classified as n7-methylated purine ribonucleoside (Formula C11H16N5O5+; molecular weight 298.28).
N7-Methylguanosine — An N7-methylated guanosine for research-use modified-nucleoside and RNA chemistry.
For N7-Methylguanosine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 7-Methylguanosine
Useful catalog search terms
- CAS 20244-86-4
Physicochemical data
| PubChem cation formula | C11H16N5O5+ |
|---|---|
| PubChem cation molecular weight | 298.28 |
| PubChem CID | 135445750 |
| InChIKey | OGHAROSJZRTIOK-KQYNXXCUSA-O |
| Representation note | A neutral zwitterionic representation is also reported publicly; confirm the supplied form and current specification when requesting a quote. |
| InChI | InChI=1S/C11H15N5O5/c1-15-3-16(8-5(15)9(20)14-11(12)13-8)10-7(19)6(18)4(2-17)21-10/h3-4,6-7,10,17-19H,2H2,1H3,(H2-,12,13,14,20)/p+1/t4-,6-,7-,10-/m1/s1 |
| SMILES | CN1C=[N+](C2=C1C(=O)NC(=N2)N)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O |
| Net charge | +1 |
| ChEBI ID | CHEBI:20794 |
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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