3-chloro-8-fluoro-3-phenyl-1,2,3,4-tetrahydroquinoline-2,4-dione CAS 144603-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 144603-41-8 |
| Molecular Formula | C15H9ClFNO2 |
| Molecular Weight | 289.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-8-fluoro-3-phenyl-1,2,3,4-tetrahydroquinoline-2,4-dione (CAS 144603-41-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H9ClFNO2. Molecular weight: 289.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H9ClFNO2 |
| Molecular Weight | 289.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 3-chloro-7-fluoro-3-phenyl-1,2,3,4-tetrahydroquinoline-2,4-dione (CAS 144603-40-7)
- 3-chloro-6-fluoro-3-phenyl-1,2,3,4-tetrahydroquinoline-2,4-dione (CAS 144619-46-5)
- 1-(2-Chloro-4-fluorobenzyl)indoline-2,3-dione (CAS 701946-42-1)
- 2-(2-Chloro-6-fluorobenzyl)isoindoline-1,3-dione (CAS 693798-03-7)
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- 4-Chloro-2-(4-fluorophenyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide (CAS 796032-92-3)
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Recommended Standards
- 6-tert-Butoxycarbonylamino-3-chloro-2-fluoro-benzoic acid (CAS 1357943-15-7)
- (2-Chlorothiazol-5-yl)methyl 2,6-difluorobenzoate (CAS 478047-22-2)
- 1-Ethyl-2,4-dioxo-1,4-dihydro-2H-benzo[d][1,3]oxazine-6-sulfonyl chloride (CAS 1225726-09-9)
- (S)-1-(2,2-Difluoroethyl)pyrrolidin-3-amine (CAS 1257047-32-7)
- 4-(5-Chlorothiophen-2-yl)azetidin-2-one (CAS 777884-07-8)
- 2-Methyl-6,7-dihydrobenzo[b]thiophen-4(5H)-one (CAS 5279-03-8)
- 1,3-Dimethylazetidin-3-amine dihydrochloride (CAS 1788565-20-7)
- 3-Ethyl-1-methyl-5-phenyl-1H-pyrazole (CAS 61592-31-2)
- Trametinib impurity 12 (CAS 3018911-27-5)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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