6,6-Dimethyl-9-phenyl-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one CAS 421586-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 421586-21-2 |
| Molecular Formula | C17H18N4O |
| Molecular Weight | 294.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,6-Dimethyl-9-phenyl-5,6,7,9-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-8(4H)-one (CAS 421586-21-2) pharmaceutical standards reference standard. Molecular formula: C17H18N4O. Molecular weight: 294.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H18N4O |
| Molecular Weight | 294.35 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-(Methylsulfonyl)-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 866018-17-9)
- 6-Amino-3-(tert-butyl)-4-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 300389-76-8)
- 6-(3-Aminophenyl)-2-(isopropylamino)quinazolin-7-ol (CAS 914395-75-8)
- 1-Amino-2,2-dimethyl-1-(4-pyridyl)propane Hydrochloride (CAS 207850-67-7)
- 6-Trifluoromethyl-2,3-dihydro-1H-quinazolin-4-one (CAS 1220040-27-6)
- Trimethyl(pyren-1-ylethynyl)silane (CAS 253271-87-3)
- (2-(Cyclohexyloxy)-5-fluoropyridin-4-yl)boronic acid (CAS 2225175-60-8)
- N-[6-Amino-1,2,3,4-tetrahydro-1-(2-methylpropyl)-2,4-dioxo-5-pyrimidinyl]-4-chloro-N-(2-methoxyethyl)butanamide (CAS 730949-94-7)
- 1-Chloro-4-(2-(4-isopropylbenzylidene)hydrazinyl)phthalazine (CAS 380554-33-6)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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