(3Z)-4-Chloro-3-(phenylmethylidene)-2,3-dihydro-1H-indol-2-one CAS 22863-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22863-61-2 |
| Molecular Formula | C15H10ClNO |
| Molecular Weight | 255.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3Z)-4-Chloro-3-(phenylmethylidene)-2,3-dihydro-1H-indol-2-one (CAS 22863-61-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H10ClNO. Molecular weight: 255.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H10ClNO |
| Molecular Weight | 255.70 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (3-Chlorophenyl)(1H-indol-3-yl)methanone (CAS 405275-16-3)
- (4-Chloro-1H-indol-1-yl)(phenyl)methanone (CAS 858230-84-9)
- (3-Chloro-1H-indol-1-yl)(phenyl)methanone (CAS 90540-07-1)
- 5-(Difluoromethyl)-2-methoxy-N-methylpyrimidin-4-amine (CAS 2090446-30-1)
- 4-(4-Fluorophenyl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 152491-80-0)
- 2-(Chloromethyl)-1,3,4-trimethylbenzene (CAS 41380-66-9)
- Ceritinib Impurity 41 (CAS CATO-C4X-104841)
- 4,4-Dimethyl-2-(2-methylbenzyl)isoxazolidin-3-one (CAS 81777-92-6)
- Cinacalcet Impurity 14 (CAS 1217809-88-5)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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