Modified Nucleotides
Im-3'-OMe-GMP
Quick view. A 3'-O-methylguanosine 5'-monophosphate phosphoroimidazolide. Formula and molecular weight refer to the free acid; CAS 1932688-83-9 is separately reported for a sodium-salt form. CAS 1005791-93-4. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Im-3'-OMe-GMP is classified as modified nucleotides (Formula C14H18N7O7P; molecular weight 427.31).
TargetMol describes Im-3'-OMe-GMP as a monomeric material for nucleic acid synthesis.
For Im-3'-OMe-GMP, the 3′-O-methyl group blocks normal 3′-hydroxyl extension; confirm that this behavior matches the intended enzyme or synthesis workflow.
Names and search terms
Confirmed or normalized name variants
- Guanosine, 3'-O-methyl-, 5'-(hydrogen P-1H-imidazol-1-ylphosphonate)
Useful catalog search terms
- 3'-O-methylguanosine 5'-monophosphate phosphoroimidazolide
- CAS 1005791-93-4
- CAS 1932688-83-9
Physicochemical data
| PubChem CID | 169221876 |
|---|---|
| Parent identity | 3'-O-methylguanosine 5'-monophosphate phosphoroimidazolide |
| Primary CAS | 1005791-93-4 (free acid) |
| Related salt CAS | 1932688-83-9 (sodium salt) |
| Salt boundary | Current media uses variable sodium notation; exact stoichiometry unspecified |
| InChIKey | LCOHHNQJGGQHSJ-QYVSTXNMSA-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.
Product-specific evaluation notes
Potential advantages
- 3′-O-methylation provides a defined blocked ribose terminus and is analytically distinguishable from the corresponding 2′-O-methyl isomer.
Method limitations
- The 3′-O-methyl group blocks normal 3′-hydroxyl extension; confirm that this behavior matches the intended enzyme or synthesis workflow.
These points describe Im-3'-OMe-GMP or its named chemical feature. Broader product-family guidance is maintained on the category page.
Related products
3'-OMe-GDP Disodium Salt
Modified Nucleotides · CAS: N/A
BX-INTE-00143'-OMe-GMP
Modified Nucleotides · CAS: 400806-41-9
BX-INTE-00153'-OMe-GMP TEA Salt
Modified Nucleotides · CAS: 860605-85-2
BX-INTE-0023Im-GDP
Modified Nucleotides · CAS: 1199264-75-9
BX-MN-0025(-)-Emtricitabine Triphosphate Tetrasodium Salt
Modified Nucleotides · CAS: 1188407-46-6
BX-MN-00262'-F-m7GMP Ammonium Salt
Modified Nucleotides · CAS: N/A
Frequently asked questions
Can the package size for Im-3'-OMe-GMP 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-INTE-0021 and CAS 1005791-93-4, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Technology platforms
Catalog-derived platform membership for navigating related chemistry and verifiable product sets.