1-(4,6-Difluoroindolin-1-yl)ethanone CAS 1823489-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823489-57-1 |
| Molecular Formula | C10H9F2NO |
| Molecular Weight | 197.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4,6-Difluoroindolin-1-yl)ethanone (CAS 1823489-57-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9F2NO. Molecular weight: 197.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9F2NO |
| Molecular Weight | 197.18 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 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoroindolin Standards
- 1-Ethyl-5,6-difluoroindolin-2-one (CAS 2243743-32-8)
- 5-Acetyl-3,3-difluoroindolin-2-one (CAS 1286793-03-0)
- 6,7-Difluoroindolin-2-one (CAS 1260783-65-0)
- 3,3-Difluoroindolin-2-one (CAS 197067-27-9)
- 4,5-Difluoroindolin-2-one (CAS 850429-64-0)
- 4,6-Difluoroindolin-2-one (CAS 247564-57-4)
- 5,6-Difluoroindolin-2-one (CAS 71294-07-0)
Recommended Standards
- 2-(Aminomethyl)-6-cyano-5-(difluoromethyl)-3-methylpyridine (CAS 1807155-12-9)
- 2-(3,4-Difluorophenyl)cyclopropane-1-carboxamide (CAS 1824069-88-6)
- 4-(Aminomethyl)-5-(difluoromethyl)-3-methylpicolinonitrile (CAS 1806983-04-9)
- 4-Fluorobenzyl bromide (CAS 459-46-1)
- 4'-(Methylthio)-[1,1'-biphenyl]-4-carbaldehyde (CAS 221018-02-6)
- N-((Chlorosulfonyl)methylene)-N-methylmethanaminium (CAS 144137-38-2)
- 4-(3-Aminobenzylidene)-2-phenyloxazol-5(4H)-one (CAS 59759-71-6)
- Taurosteine (CAS 124066-33-7)
- 3-Methyl-6,7-dihydro-5H-thiazolo[3,2-a]pyrimidine-2-carboxylic acid (CAS 682327-09-9)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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