3,4-Dichloro-1-[(2-fluorophenyl)methyl]-2,5-dihydro-1h-pyrrole-2,5-dione CAS 112749-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112749-47-0 |
| Molecular Formula | C11H6Cl2FNO2 |
| Molecular Weight | 274.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dichloro-1-[(2-fluorophenyl)methyl]-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 112749-47-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H6Cl2FNO2. Molecular weight: 274.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2FNO2 |
| Molecular Weight | 274.08 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, 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/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 3,4-Dichloro-1-[(4-fluorophenyl)methyl]-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 112749-50-5)
- Methyl 4,7-dichloro-8-fluoroquinoline-2-carboxylate (CAS 1150164-82-1)
- 2,6-Dichloro-4-(trifluoromethyl)benzothioamide (CAS 175205-87-5)
- 5,6-Dichloro-1,3-dihydro-1,3-dioxo-2H-isoindole-2-acetic acid (CAS 111104-25-7)
- 2-(3,5-Dichloro-4-hydroxyphenyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 2542040-61-7)
- 2-(4,5-Dichloro-1H-imidazol-1-yl)-N-(furan-2-ylmethyl)acetamide (CAS 1219567-37-9)
- 5-((2,4-Dichloro-6-methylphenoxy)methyl)-1,3,4-oxadiazol-2-amine (CAS 1706439-55-5)
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Recommended Standards
- 7-bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1021923-54-5)
- Lenalidomide Impurity 61 (CAS 132874-06-7)
- (4E)-4-(2-Chloro-6-fluorobenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one 1142198-88-6 (CAS 1142198-88-6)
- Ethyl 4-bromo-6-methyl-7-oxo-1-tosyl-6,7-dihydro-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 1445993-96-3)
- (2-Chloro-4-(4-methyl-1H-imidazol-1-yl)phenyl)boronic acid (CAS 2225174-31-0)
- 3'-Bromo-4-fluoro-2-methyl-1,1'-biphenyl (CAS 1443314-36-0)
- 2-[3-(chloromethyl)phenoxy]acetamide (CAS 1235441-00-5)
- Bromfenac Impurity 74 (CAS 748735-66-2)
- 7-Chloro-8-iodo-6-(trifluoromethyl)quinazoline-2,4(1H,3H)-dione (CAS 2655729-07-8)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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