7-Chloro-1-ethyl-6-fluoro-2,3-dihydroquinolin-4(1H)-one CAS 140700-97-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140700-97-6 |
| Molecular Formula | C11H11ClFNO |
| Molecular Weight | 227.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-1-ethyl-6-fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 140700-97-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11ClFNO. Molecular weight: 227.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11ClFNO |
| Molecular Weight | 227.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1997 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 1-(chloroacetyl)-8-fluoro-1,2,3,4-tetrahydroquinoline (CAS 1000930-92-6)
- N-Carbamimidoyl-5-chloro-2-methoxybenzamide (CAS 68216-05-7)
- n-[(4-chlorophenyl)methyl]-1-(hydrazinecarbonyl)formamide (CAS 869947-04-6)
- 2-{[3-cyano-4-(trifluoromethyl)-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-2-yl]sulfanyl}-N-[(2,4-dichlorophenyl)methyl]acetamide (CAS 626227-47-2)
- (2E)-3-(4-Fluorophenyl)-2-[(E)-1-methyl-1H-pyrrole-2-carbonyl]prop-2-enenitrile (CAS 900019-53-6)
- Ethyl (Z)-2-cyano-3-(2,2-dimethyltetrahydro-2H-pyran-4-yl)acrylate (CAS 330998-23-7)
- Furo[3,2-c]pyridin-2-ylboronic acid (CAS 1264511-67-2)
- 6-Ethyl-7-methyl-2-morpholin-4-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 1428139-46-1)
- n-Hexyl-1,1-d2 Alcohol (CAS 52598-04-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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