5-(Difluoromethyl)-5-methylpyrrolidine-2,4-dione CAS 2103987-18-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2103987-18-2 |
| Molecular Formula | C6H7F2NO2 |
| Molecular Weight | 163.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Difluoromethyl)-5-methylpyrrolidine-2,4-dione (CAS 2103987-18-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7F2NO2. Molecular weight: 163.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7F2NO2 |
| Molecular Weight | 163.12 g/mol |
| Appearance | White to pale 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 4-Difluoromethyl-piperidine-2,6-dione (CAS 1706458-55-0)
- 2-(3-(Difluoromethyl)isoxazol-5-yl)ethan-1-ol (CAS 2092553-86-9)
- (5-(Difluoromethyl)-1-methyl-1H-1,2,3-triazol-4-yl)methanol (CAS 2138075-65-5)
- 2-(Difluoromethyl)-5-fluoropyridin-4-ol (CAS 1804703-31-8)
- 3-(Difluoromethyl)-5-fluoropyridin-2(1H)-one (CAS 1805304-17-9)
- 4-(Difluoromethyl)-5-fluoropyridin-2-ol (CAS 1805304-22-6)
- 4-(Difluoromethyl)thiazole-5-carbaldehyde (CAS 1803203-56-6)
- 1-(Difluoromethyl)-3-nitro-1h-pyrazole (CAS 1002034-26-5)
Recommended Standards
- 4-Ethynyl-2,6-difluorobenzonitrile (CAS 2380236-60-0)
- 6,6-Difluoro-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 2168779-27-7)
- 3-(3,5-Difluorophenyl)-2-Propynenitrile (CAS 575433-44-2)
- N-((3-methyl-1H-pyrazol-4-yl)methyl)-2-phenylethan-1-amine (CAS 1155510-42-1)
- 2-(1-methyl-4-sulfamoyl-1H-pyrrol-2-yl)-2-oxoacetic acid (CAS 1803562-63-1)
- (R)-2,2-Difluorocyclopropanamine (CAS 2089150-95-6)
- 2-(4-Oxo-3,4-dihydroquinazolin-2-yl)acetonitrile (CAS 30750-23-3)
- (2-Methoxythiazol-5-yl)methanamine (CAS 937662-77-6)
- 5-(2-Chloropyridin-4-yl)-1-isopropyl-1H-imidazol-2(3H)-one (CAS 1956381-65-9)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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