3-(5-Chloro-2-methoxyphenyl)-3-fluoro-6-(trifluoromethyl)indolin-2-one CAS 183720-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 183720-28-7 |
| Molecular Formula | C16H10ClF4NO2 |
| Molecular Weight | 359.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Chloro-2-methoxyphenyl)-3-fluoro-6-(trifluoromethyl)indolin-2-one (CAS 183720-28-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H10ClF4NO2. Molecular weight: 359.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H10ClF4NO2 |
| Molecular Weight | 359.70 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 |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 338409-11-3)
- 2-({[4-chloro-2-(trifluoromethyl)phenyl]carbamoyl}methanesulfonyl)acetic acid (CAS 344275-38-3)
- 2-(2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)hydrazine-1-carbonyl)benzoic acid (CAS 338770-54-0)
- 3-((3-Chloro-4-hydroxyphenyl)amino)-4-(2-nitrophenyl)-1H-pyrrole-2,5-dione (CAS 264218-23-7)
- 2-Chloro-6-(2-(2,5-dimethoxybenzylidene)hydrazinyl)-4-(trifluoromethyl)pyridine (CAS 1431559-91-9)
- (1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrrol-2-yl)(morpholino)methanone (CAS 338397-47-0)
- 3-(2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy}phenoxy)-2-butanone (CAS 339014-71-0)
- Methyl (5-(2-chloro-4-(trifluoromethyl)phenoxy)-2-methylphenyl)carbamate (CAS 866153-11-9)
Recommended Standards
- N'-(2-chloroisonicotinoyl)-2-(trifluoromethoxy)benzohydrazide (CAS 680216-50-6)
- (2E)-N-(3-Chloro-4-fluorophenyl)-3-[4-(trifluoromethoxy)phenyl]prop-2-enamide (CAS 882082-57-7)
- 1-(4-Chlorophenyl)-3-((2,4-dichlorobenzyl)thio)propan-1-one (CAS 320422-68-2)
- 2-Fluoro-5-methyl-4-nitrobenzoic acid (CAS 1803852-64-3)
- (4-(Ethylthio)-5-methylthiophen-2-yl)(phenyl)methanol (CAS 1443341-75-0)
- Biotin-PEG5-NH-Boc (CAS 189209-28-7)
- (S)-2-Amino-4-(4-(trifluoromethoxy)phenyl)butanoic acid (CAS 1260610-29-4)
- 1-(2-Methoxyethyl)-1H-1,2,4-triazole (CAS 106535-15-3)
- Phenylbutazone (CAS 50-33-9)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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