Intermediates
5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine
Quick view. A fused nitrogen-heterocycle intermediate for structure-specific medicinal-chemistry synthesis research. CAS 162401-16-3. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
![Chemical structure of 5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine](/structures/d8c27cf66da121f5.svg)
Product profile
5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine is classified as intermediates (Formula C10H7N7O; molecular weight 241.21).
5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine — Fused nitrogen-heterocycle intermediate for structure-specific medicinal-chemistry synthesis research.
For 5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine, functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
Names and search terms
Confirmed or normalized name variants
- 2-(2-Furanyl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine
Useful catalog search terms
- CAS 162401-16-3
- amino furanyl pyrazolo triazolo pyrimidine
Physicochemical data
| Scaffold | 7H-Pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine |
|---|---|
| Substituents | 5-amino; 2-(furan-2-yl) |
| PubChem CID | 135485985 |
| InChI | InChI=1S/C10H7N7O/c11-10-14-7-5(4-12-15-7)9-13-8(16-17(9)10)6-2-1-3-18-6/h1-4H,(H3,11,12,14,15) |
| InChIKey | YKWJNVFPKLFRRE-UHFFFAOYSA-N |
| SMILES | C1=COC(=C1)C2=NN3C(=N2)C4=C(NN=C4)N=C3N |
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
- Reactive handles make the product adaptable across dye-labeling, surface-coupling and ligand-conjugation workflows.
Method limitations
- Functional handles may require orthogonal protection, pH control and rapid purification to avoid hydrolysis, oxidation or cross-reaction.
These points describe 5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for 5-Amino-2-(furan-2-yl)-7H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidine 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-0054 and CAS 162401-16-3, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.