6-Amino-3-methyl-1,4-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 53316-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53316-57-7 |
| Molecular Formula | C20H16N4O |
| Molecular Weight | 328.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Amino-3-methyl-1,4-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 53316-57-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16N4O. Molecular weight: 328.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16N4O |
| Molecular Weight | 328.37 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- (4-AMino-6-methyl-1-phenyl-1h-pyrazolo[3,4-b]pyridin-5-yl)(phenyl)methanone (CAS 2089391-67-1)
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- 2-Amino-4-(4-methoxyphenyl)-4H-benzo[h]chromene-3-carbonitrile (CAS 119825-06-8)
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Recommended Standards
- 5-Methyl-1-(naphthalen-1-yl)-N-phenyl-1H-1,2,3-triazole-4-carboxamide (CAS 70292-11-4)
- 9-Benzyl-6-(1,3-dihydroisobenzofuran-5-yl)-9H-purine (CAS 528570-65-2)
- Cefamandole Impurity 20 (CAS 49753-68-6)
- 2-((5-Chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydropyridazin-4-yl)amino)ethyl 3-(trifluoromethyl)benzoate (CAS 477867-33-7)
- 2-Chloro-n-[1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-methylpropyl]acetamide (CAS 879362-83-1)
- 3-Fluoro-5-iodobenzaldehyde (CAS 914636-93-4)
- 4-Cyclopropyl-1,3-thiazole-2-thiol (CAS 1344318-59-7)
- 4-Phenyl-2,8-diazaspiro[4.5]decan-3-one (CAS 79139-66-5)
- Di(thiophen-3-yl)sulfane (CAS 3807-38-3)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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)
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