6,7-Difluoro-3,4-dihydroquinolin-2(1H)-one CAS 132669-27-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132669-27-3 |
| Molecular Formula | C9H7F2NO |
| Molecular Weight | 183.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6,7-Difluoro-3,4-dihydroquinolin-2(1H)-one (CAS 132669-27-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7F2NO. Molecular weight: 183.15 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7F2NO |
| Molecular Weight | 183.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 6,7-Difluoro-1,2,3,4-tetrahydroquinolin-4-one (CAS 114417-39-9)
- 2-(3,6-Difluoro-2-methoxyphenyl)acetonitrile (CAS 1261760-73-9)
- 5,7-difluoro-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 1340410-20-9)
- 6,7-Difluoro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1352393-61-3)
- 6,8-Difluoro-3,4-dihydroisoquinolin-1(2H)-one (CAS 1352398-60-7)
- 2-(3,4-Difluoro-2-methoxyphenyl)acetonitrile (CAS 1784393-80-1)
- 3,3-Difluoro-7-methylindolin-2-one (CAS 197067-37-1)
- (βS)-3,4-Difluoro-β-hydroxybenzenepropanenitrile (CAS 2639941-28-7)
Recommended Standards
- (2-(Trifluoromethyl)thiazol-5-yl)methanol (CAS 131748-97-5)
- [2-(trifluoromethyl)-1,3-thiazol-4-yl]methanol (CAS 133046-47-6)
- 4-(Difluoromethoxy)-1H-indole (CAS 1315364-47-6)
- 2-(3,4,5-Trimethoxyphenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 158117-28-3)
- 5-Bromo-3-chloro-2-(methoxymethoxy)benzotrifluoride (CAS 2179038-38-9)
- 2-(5-Methyl-1h-1,2,3,4-tetrazol-1-yl)-3-phenylprop-2-enoic acid (CAS 1738-50-7)
- (S)-3-amino-3-(6-methoxypyridin-3-yl)propanoic acid (CAS 877119-70-5)
- 4-Iodo-N-(2-(2-(2-(5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)ethoxy)ethyl)benzamide (CAS 1432516-03-4)
- 2-Chloro-6-methylpyridine-3,4-diamine (CAS 1624261-30-8)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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