3-amino-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one CAS 15908-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15908-68-6 |
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 15908-68-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5N5O. Molecular weight: 151.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5N5O |
| Molecular Weight | 151.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 5 |
Related amino Standards
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- 4-Amino-2H-pyrazolo[3,4-d]pyrimidin-3(5H)-one (CAS 128850-54-4)
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Recommended Standards
- 4-Aminoimidazo[1,2-a][1,3,5]triazin-2(1H)-one (CAS 152468-49-0)
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- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
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