1-(4-Fluorophenyl)pyrrolidine-2,5-dione CAS 60693-37-0
| CAS No. | 60693-37-0 |
| Molecular Formula | C10H8FNO2 |
| Molecular Weight | 193.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Fluorophenyl)pyrrolidine-2,5-dione (CAS 60693-37-0) is a high-purity analytical reference standard with the molecular formula C10H8FNO2 and a molecular weight of 193.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(4-Fluorophenyl)pyrrolidine-2,5-dione is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 193.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Fluorophenyl)pyrrolidine-2,5-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H8FNO2 |
| Molecular Weight | 193.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- [5-(2-Fluorophenyl)isoxazol-3-yl]methanol (CAS 1105191-15-8)
- 3-(2-Fluorophenyl)pyrrolidine-2,5-dione (CAS 1225665-70-2)
- 3-(4-Fluorophenyl)-5-methyl-1,2-oxazol-4-ol (CAS 1344045-68-6)
- [5-(3-fluorophenyl)-1,2-oxazol-3-yl]methanol (CAS 1378817-32-3)
- [5-(4-fluorophenyl)-1,3-oxazol-4-yl]methanol (CAS 1538665-60-9)
- (2-(2-Fluorophenyl)oxazol-4-yl)methanol (CAS 885274-00-0)
- (2-(3-Fluorophenyl)oxazol-4-yl)methanol (CAS 885272-81-1)
- (2-(4-Fluorophenyl)oxazol-4-yl)methanol (CAS 885273-80-3)
Recommended Standards
- 1-(3-Fluorophenyl)pyrrolidine-2,5-dione (CAS 60693-35-8)
- 1-(7-Azabicyclo[4.1.0]Hept-7-Yl)-2,2,2-Trifluoroethanone (CAS 496941-74-3)
- 1-(3,4-Dimethyl-2,3-dihydro-1H-pyrrol-1-yl)-2,2,2-trifluoroethanone (CAS 470691-47-5)
- 1-Acetyl-6-fluoroindolin-3-one (CAS 68438-39-1)
- MEthyl 5-bromo-4-chloro-4,5,5-trifluoropentanoate (CAS 1257535-18-4)
- Tert-butyl ((1R,4r,6S)-6-aminospiro[3.3]Heptan-1-yl)carbamate (CAS 1682647-15-9)
- N,N-dimethyl-2-((pyridin-2-ylmethyl)amino)acetamide (CAS 447465-15-8)
- Olaparib Impurity 10 (CAS CATO-C4X-113510)
- Nonoxynol 10 (CAS 27177-08-8)
- Uridine-5,6-d2 (CAS 40632-21-1)
- 5,7-Difluoroquinolin-2-amine (CAS 1342066-48-1)
- N-(2,2,2-Trichloroacetyl)alanine (CAS 5872-14-0)
- 2-Amino-n-methylquinoline-6-sulfonamide (CAS 1248033-89-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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