1-Methyl-5-(trifluoromethyl)indolin-2-one CAS 156136-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156136-54-8 |
| Molecular Formula | C10H8F3NO |
| Molecular Weight | 215.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-5-(trifluoromethyl)indolin-2-one (CAS 156136-54-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8F3NO. Molecular weight: 215.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8F3NO |
| Molecular Weight | 215.17 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.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Hydroxy-3-(2-(trifluoromethyl)phenyl)propanenitrile (CAS 1513866-27-7)
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- 4-((1,1-Dioxidotetrahydro-2H-thiopyran-4-yl)amino)but-2-enoic acid (CAS 1704271-84-0)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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