7-Hydroxy-2-isopropyl-3-(p-tolyl)quinazolin-4(3H)-one CAS 871814-53-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871814-53-8 |
| Molecular Formula | C18H18N2O2 |
| Molecular Weight | 294.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Hydroxy-2-isopropyl-3-(p-tolyl)quinazolin-4(3H)-one (CAS 871814-53-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H18N2O2. Molecular weight: 294.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O2 |
| Molecular Weight | 294.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
- 7-(Dimethylamino)-3-(3-methoxyphenyl)isoquinolin-1(2H)-one (CAS 862469-60-1)
- 7-Methoxy-3-{[(4-methylphenyl)amino]-methyl}-1,2-dihydroquinolin-2-one (CAS 483290-96-6)
- 6-Amino-3-(tert-butyl)-4-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 300389-76-8)
- (S)-2-(DIETHYLAMINO)BUTANOIC ACID (CAS 1007885-58-6)
- 3-(Cyclopropyldifluoromethyl)-5-(trifluoromethyl)benzoic acid (CAS 2407722-34-1)
- Clopidogrel Impurity 56 (CAS 1346605-15-9)
- 2-(Aminomethyl)-3-(trifluoromethyl)phenol (CAS 1243451-62-8)
- 1,3-Dicyclohexyl-imidazolium tetrafluoroborate 1,3-dicyclohexyl-1H-imidazol-3-ium tetrafluoroborate 286014-38-8 (CAS 286014-38-8)
- 2-((2-Bromobenzyl)(methyl)amino)ethanol (CAS 90944-57-3)
- Retatrutide (CAS 2381089-83-2)
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