Other Modified Nucleosides
2',3'-Di-O-methyladenosine
Quick view. 2',3'-Di-O-methyladenosine is an adenosine derivative bearing methyl ethers at both the ribose 2'- and 3'-oxygen atoms for research-use modified-nucleoside chemistry. CAS 20649-46-1. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
2',3'-Di-O-methyladenosine is classified as 2',3'-di-o-methyl ribonucleoside (Formula C12H17N5O4; molecular weight 295.29).
2',3'-Di-O-methyladenosine — Doubly O-methylated adenosine for research-use modified-nucleoside chemistry.
For 2',3'-Di-O-methyladenosine, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- 2',3'-O-Me-rA
- 2',3'-Dimethoxyadenosine
- Adenosine, 2',3'-di-O-methyl-
Useful catalog search terms
- CAS 20649-46-1
Physicochemical data
| PubChem CID | 22880802 |
|---|---|
| InChIKey | YLTDWADIGWTCSP-WOUKDFQISA-N |
| Modification | Methyl ethers at the ribose 2'- and 3'-oxygen atoms |
| InChI | InChI=1S/C12H17N5O4/c1-19-8-6(3-18)21-12(9(8)20-2)17-5-16-7-10(13)14-4-15-11(7)17/h4-6,8-9,12,18H,3H2,1-2H3,(H2,13,14,15)/t6-,8-,9-,12-/m1/s1 |
| SMILES | CO[C@@H]1[C@H](O[C@H]([C@@H]1OC)N2C=NC3=C(N=CN=C32)N)CO |
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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Frequently asked questions
Can the package size for 2',3'-Di-O-methyladenosine be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-MN-0158 and CAS 20649-46-1, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-family literature
These publications provide peer-reviewed context for the Other 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.
Technology platforms
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