1-(3,4,5-Trifluorophenyl)-1H-pyrrole-2,5-dione CAS 1188945-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1188945-12-1 |
| Molecular Formula | C10H4F3NO2 |
| Molecular Weight | 227.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4,5-Trifluorophenyl)-1H-pyrrole-2,5-dione (CAS 1188945-12-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H4F3NO2. Molecular weight: 227.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H4F3NO2 |
| Molecular Weight | 227.14 g/mol |
| Appearance | Pale yellow to 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluorophenyl Standards
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Recommended Standards
- 1-(1-Bromobutan-2-yl)-4-methylbenzene (CAS 1135264-28-6)
- 1-Bromo-2-(tert-pentyl)benzene (CAS 1195166-04-1)
- 4-Butylbenzyl bromide (CAS 10531-16-5)
- (Z)-15-Octadecenoic acid, >96% (HPLC) (CAS 13126-43-7)
- (6-Bromohex-1-yn-1-yl)trimethylsilane (CAS 91656-99-4)
- 2-Cyano-3-hydroxy-N,N-dimethylbenzamide (CAS 1243279-47-1)
- 4-(Difluoromethyl)-3-hydroxypicolinamide (CAS 1805309-27-6)
- Methylene Blue Impurity 12 Chloride (CAS 242769-80-7)
- Tolterodine Impurity 6 (CAS 209747-04-6)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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