Intermediates
4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine
Quick view. An iodinated pyrazolo[3,4-d]pyrimidin-4-amine intermediate for structure-specific fused-heterocycle derivatization research. CAS 151266-23-8. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
![Chemical structure of 4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine](/structures/7e9177e5546ee4e9.svg)
Product profile
4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine is classified as intermediates (Formula C5H4IN5; molecular weight 261.02).
4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidine — Iodinated fused-heterocycle intermediate for structure-specific substitution and derivatization research.
For 4-Amino-3-iodo-1H-pyrazolo[3,4-d]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
- 4-Amino-3-iodopyrazolo[3,4-d]pyrimidine
- 3-Iodo-2H-pyrazolo[3,4-d]pyrimidin-4-amine
Useful catalog search terms
- CAS 151266-23-8
- PubChem CID 1519489
Physicochemical data
| PubChem CID | 1519489 |
|---|---|
| InChIKey | HQAIUXZORKJOJY-UHFFFAOYSA-N |
| IUPAC name | 3-iodo-2H-pyrazolo[3,4-d]pyrimidin-4-amine |
| SMILES | C1=NC2=NNC(=C2C(=N1)N)I |
| InChI | InChI=1S/C5H4IN5/c6-3-2-4(7)8-1-9-5(2)11-10-3/h1H,(H3,7,8,9,10,11) |
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 4-Amino-3-iodo-1H-pyrazolo[3,4-d]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 4-Amino-3-iodo-1H-pyrazolo[3,4-d]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-0052 and CAS 151266-23-8, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.