Modified Nucleotides
Im-GDP
Quick view. A disodium guanosine 5'-diphosphate intermediate with terminal phosphoroimidazolide activation. CAS 1199264-75-9 and the reported formula both specify two sodium counterions. CAS 1199264-75-9. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.

Product profile
Im-GDP is classified as modified nucleotides (Formula C13H15N7Na2O10P2; molecular weight 537.23).
TargetMol and MCE describe Im-GDP as a monomeric material for nucleic acid synthesis.
For Im-GDP, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Useful catalog search terms
- guanosine 5'-diphosphate phosphoroimidazolide disodium
- CAS 1199264-75-9
Physicochemical data
| PubChem CID | 178421329 |
|---|---|
| Parent identity | Guanosine 5'-diphosphate phosphoroimidazolide |
| Salt form | Disodium |
| Activation state | 5'-diphosphate with terminal phosphoroimidazolide |
| InChIKey | NLJLFSUCHFQBLU-CMUBXXRSSA-L |
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 Im-GDP 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-0023 and CAS 1199264-75-9, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
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