4,4,8-Trimethyl-3,4-dihydroquinolin-2(1H)-one CAS 120689-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120689-98-7 |
| Molecular Formula | C12H15NO |
| Molecular Weight | 189.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,8-Trimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 120689-98-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H15NO. Molecular weight: 189.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H15NO |
| Molecular Weight | 189.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Trimethyl Standards
- 2,2,4-Trimethyl-1,2-dihydroquinolin-8-ol (CAS 117330-56-0)
- 4,4,7-Trimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 133999-05-0)
- 2,2,4-Trimethyl-1,2-dihydroquinolin-7-ol (CAS 179898-22-7)
- 4,4,6-Trimethyl-1,3-dihydroquinolin-2-one (CAS 181122-00-9)
- 3,3,6-trimethyl-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 1820736-06-8)
- 2-Ethyl-3,5,7-trimethyl-3H-imidazo[4,5-b]pyridine (CAS 156154-35-7)
- Trimethyl-1h-pyrazole-4-sulfonamide (CAS 89532-07-0)
- 2,6,7-Trimethyl-4H-benzo[d][1,3]oxazin-4-one (CAS 50413-37-1)
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- [3,5 Diiodo-Tyr7] Peptide T (CAS 128551-40-6)
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