5,5-Difluoro-1-methyl-2-pyrrolidinone CAS 701216-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 701216-95-7 |
| Molecular Formula | C5H7F2NO |
| Molecular Weight | 135.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,5-Difluoro-1-methyl-2-pyrrolidinone (CAS 701216-95-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H7F2NO. Molecular weight: 135.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H7F2NO |
| Molecular Weight | 135.11 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
- 7,7-Difluoro-2-oxa-5-azabicyclo[4.1.0]heptane (CAS 1258640-26-4)
- 2,2-Difluoro-1-Methylcyclopropanecarboxamide (CAS 128230-75-1)
- 3,3-Difluoro-1-Methyl-2-Pyrrolidinone (CAS 162970-50-5)
- 4,4-Difluoro-1-methylpiperidine (CAS 1186194-60-4)
- 4,4-Difluoro-2-methylpiperidine (CAS 1234616-37-5)
- 4,4-Difluoro-3-methylpiperidine (CAS 1434248-01-7)
- (3,3-Difluoro-1-methyl-cyclobutyl)methanamine (CAS 1438241-16-7)
- 5,5-Difluoro-2-methylpiperidine (CAS 1558372-10-3)
Recommended Standards
- 5-(Difluoromethyl)pyrrolidin-2-one (CAS 70994-03-5)
- 3H-Imidazo[4,5-b]pyridin-6-ol (CAS 1023815-26-0)
- 3,3-difluorocyclobutane-1-carboxamide (CAS 86770-82-3)
- 7-Formylquinolin-8-ylbenzoate (CAS 936497-79-9)
- 2-Bromo-3-(difluoromethyl)-6-fluoro-4-nitropyridine (CAS 1805370-98-2)
- 3,4-Dichloro-2-methylpyridine (CAS 103949-58-2)
- 2-Propenoic acid,3-benzodioxol-5-yl)- 2373-80-0 3,4-(Methylenedioxy)cinnamic acid 3,4-Methylenedioxybenzene-3-acrylic acid 3-(3,4-Methylenedioxyphenyl)propenoic acid Acetic acid, piperonylidene- Cinnamic acid,4-(methylenedioxy)- Cinnamic acid,4-[methylenebis(oxy)]- NSC-5953 NSC5953 (CAS 2373-80-0)
- 2,2-Dimethylhept-6-yn-3-one (CAS 51060-08-3)
- 2-(4-Fluoro-1h-indol-3-yl)acetaldehyde (CAS 1892836-40-6)
- Retatrutide (CAS 2381089-83-2)
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