1-(2-Chloro-4-methylphenyl)-1H-pyrrole-2,5-dione CAS 928710-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 928710-58-1 |
| Molecular Formula | C11H8ClNO2 |
| Molecular Weight | 221.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(2-Chloro-4-methylphenyl)-1H-pyrrole-2,5-dione (CAS 928710-58-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H8ClNO2. Molecular weight: 221.64 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H8ClNO2 |
| Molecular Weight | 221.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(1-(4-Chlorophenyl)-1H-1,2,4-triazol-3-yl)ethanone (CAS 61698-28-0)
- 1-(2-Chlorophenyl)-1H-pyrrole-2-carboxylic acid (CAS 952958-66-6)
- (Z)-4-(4-chlorobenzylidene)-2-methyloxazol-5(4h)-one (CAS 93634-55-0)
- 5-Methanesulfonylpentan-1-ol (CAS 558466-07-2)
- 3-Cyclopentylpropane-1-sulfonamide (CAS 1565613-43-5)
- (5-Cyano-6-methoxypyridin-3-yl)boronic acid (CAS 1443112-09-1)
- N2,N2,N3,N3-tetrabenzylbutane-2,3-diamine (CAS 300679-32-7)
- 2,2-Difluoro-2-(1-Oxidopyridin-1-Ium-2-Yl)Ethanamine (CAS 342816-00-6)
- O-Desmethyl Apixaban Sulfate (CAS 1118765-14-2)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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