5-Butyl-1-(2,3-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one CAS 895020-86-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 895020-86-7 |
| Molecular Formula | C17H20N4O |
| Molecular Weight | 296.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Butyl-1-(2,3-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 895020-86-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H20N4O. Molecular weight: 296.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H20N4O |
| Molecular Weight | 296.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Butyl Standards
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- N-(2,3-dimethylphenyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide (CAS 866017-77-8)
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Recommended Standards
- 5-(2-Aminothiazol-5-ylthio)-2-methoxy-4-methylbenzoic acid (CAS 439578-97-9)
- 7-(1-(4-(Tert-butyl)phenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 477865-21-7)
- 4-(Pyridin-2-yl)-N-(p-tolyl)piperazine-1-carboxamide (CAS 335282-70-7)
- n-(4-Acetamidophenyl)furan-2-carboxamide (CAS 22941-33-9)
- 6-(Cyanomethyl)benzo[d]oxazole-2-carboxylic acid (CAS 1803808-81-2)
- 2-Ethyl-6-methylimidazo[1,2-b]pyridazine (CAS 570416-57-8)
- N,5-Dimethyl-3-phenylquinoxalin-6-amine (CAS 161697-02-5)
- 1-Boc-4-(methylthio)piperidine (CAS 208245-69-6)
- 4-(4-Methyl-1H-1,2,3-triazol-5-yl)aniline (CAS 2171068-44-1)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com