Nucleotides
Guanosine 5'-phosphoimidazolide
Quick view. Guanosine 5'-phosphoimidazolide is the covalently activated imidazolide derivative of guanosine 5'-monophosphate. CAS 69281-33-0. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Guanosine 5'-phosphoimidazolide is classified as nucleotides (Formula C13H16N7O7P; molecular weight 413.28).
Guanosine 5'-phosphoimidazolide — Activated GMP intermediate for research involving nucleotide activation, nucleotide coupling, or cap-analogue synthesis.
For Guanosine 5'-phosphoimidazolide, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- GMP imidazolide
- Guanosine 5'-monophosphate imidazolide
- GMP-Im
Useful catalog search terms
- CAS 69281-33-0
Physicochemical data
| Nucleoside | Guanosine |
|---|---|
| Activation state | 5'-Phosphoimidazolide |
| PubChem CID | 135467959 |
| InChI | InChI=1S/C13H16N7O7P/c14-13-17-10-7(11(23)18-13)16-5-20(10)12-9(22)8(21)6(27-12)3-26-28(24,25)19-2-1-15-4-19/h1-2,4-6,8-9,12,21-22H,3H2,(H,24,25)(H3,14,17,18,23)/t6-,8-,9-,12-/m1/s1 |
| InChIKey | YVUZUNMTEUIDKC-WOUKDFQISA-N |
| SMILES | C1=CN(C=N1)P(=O)(O)OC[C@@H]2[C@H]([C@H]([C@@H](O2)N3C=NC4=C3N=C(NC4=O)N)O)O |
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 Guanosine 5'-phosphoimidazolide 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-NUCL-0112 and CAS 69281-33-0, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Product-relevant literature
The publications below discuss named chemistry or a structural feature represented by this product. They provide scientific context only and are not a BX Lab lot specification or product-performance claim.
Technology platforms
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