1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one CAS 916980-04-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 916980-04-6 |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,7-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 916980-04-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4N4O. Molecular weight: 136.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 g/mol |
| 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.) | 1987 |
| Nitrogen Atoms | 4 |
Related dihydro Standards
- 1,3-Dihydro-2H-purin-2-one (CAS 2308-57-8)
- 1,5-Dihydro-pyrazolo[3,4-d]pyrimidin-6-one (CAS 40925-39-1)
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridin-5-ol (CAS 100383-04-8)
- 3,4-Dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 102226-41-5)
- 2,3-Dihydro-1H-pyrrolo[2,3-b]pyridin-6-ol (CAS 115121-21-6)
- 4,5-Dihydro-1H-benzo[d]imidazol-6(7H)-one (CAS 1196153-64-6)
- 6,7-Dihydro-1H-indazol-5(4H)-one (CAS 1196154-00-3)
- 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carbaldehyde (CAS 1260667-91-1)
Recommended Standards
- 76044-31-0 [1,2,4]Triazolo[1,5-c]pyrimidin-5(3H)-one DTXSID60504110 (CAS 76044-31-0)
- Tenofovir disoproxil Impurity 40(Azathioprine EP Impurity F) (CAS 68-94-0)
- 68984-29-2 2H-3,4'-bi-1,2,4-triazole DTXSID10361290 (CAS 68984-29-2)
- 7,7-Dimethyl-1,4-dioxaspiro[4.5]decan-8-one (CAS 134409-06-6)
- 1-Benzyl-4-chloro-1H-indole (CAS 77801-60-6)
- 3-Amino-3-(3-phenoxyphenyl)propanoic acid (CAS 202131-32-6)
- N-(2-Ethylphenyl)-2-((3-methyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252862-22-8)
- Tofacitinib Impurity 98 (CAS CATO-C4X-107998)
- 1-(4-(Benzo[d][1,3]dioxol-5-yl)thiazol-2-yl)-3-(2-methoxyethyl)urea (CAS 1207025-42-0)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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