1-Phenyl-3-((2-(trifluoromethyl)phenyl)imino)indolin-2-one CAS 303984-48-7
| CAS No. | 303984-48-7 |
| Molecular Formula | C21H13F3N2O |
| Molecular Weight | 366.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Phenyl-3-((2-(trifluoromethyl)phenyl)imino)indolin-2-one (CAS 303984-48-7) is a high-purity analytical reference standard with the molecular formula C21H13F3N2O and a molecular weight of 366.34 g/mol.
The molecular framework of 1-Phenyl-3-((2-(trifluoromethyl)phenyl)imino)indolin-2-one (C21H13F3N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-Phenyl-3-((2-(trifluoromethyl)phenyl)imino)indolin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H13F3N2O |
| Molecular Weight | 366.34 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Phenyl Standards
- 1-Phenyl-3-((3-(trifluoromethyl)phenyl)imino)indolin-2-one (CAS 303149-14-6)
- 1-Phenyl-3-((4-(trifluoromethyl)phenyl)imino)indolin-2-one (CAS 303984-47-6)
- 1-Phenyl-4-(3-(trifluoromethyl)phenoxy)phthalazine (CAS 78351-93-6)
- 3-((3-(Trifluoromethyl)benzyl)oxy)pyrido[1,2-a]indole-10-carbonitrile (CAS 478247-94-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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