3-(2,2-Difluoroacetyl)tetrahydro-2H-pyran-2-one CAS 606491-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 606491-81-0 |
| Molecular Formula | C7H8F2O3 |
| Molecular Weight | 178.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,2-Difluoroacetyl)tetrahydro-2H-pyran-2-one (CAS 606491-81-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8F2O3. Molecular weight: 178.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8F2O3 |
| Molecular Weight | 178.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related Difluoroacetyl Standards
- (+)-3-(2,2-Difluoroacetyl)tetrahydro-2H-pyran-2-one (CAS 183279-72-3)
- 2-(2,2-Difluoroacetyl)cyclohexanone (CAS 149894-28-0)
- 4-(2,2-Difluoroacetyl)benzonitrile (CAS 1176519-89-3)
- 2-(2,2-difluoroacetyl)bicyclo[3.1.0]hexan-3-one (CAS 1626337-81-2)
- N-(2,2-Difluoroacetyl)-2,2-difluoroacetohydrazide (CAS 155093-22-4)
- 3-(2,2-Difluoroacetyl)bicyclo[4.1.0]heptan-2-one (CAS 1956335-29-7)
- 2-(2,2-Difluoroacetyl)cyclohexane-1,3-dione (CAS 1342797-24-3)
- 2-(2,2-Difluoroacetyl)cyclopentan-1-one (CAS 938001-14-0)
Recommended Standards
- 2,2,2-Trifluoroethyl Methanesulfonate (CAS 25236-64-0)
- 4-(difluoromethyl)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid (CAS 2503207-76-7)
- 1-Fluoro-4-(2,2,2-trifluoroethyl)benzene (CAS 50561-99-4)
- 3-Chloro-N-((5-chloro-1,2,3-thiadiazol-4-yl)methyl)aniline (CAS 338420-52-3)
- Methyl 2-(4-bromo-2,3-difluorophenyl)acetate (CAS 1807040-78-3)
- 4,6-Dimethylisobenzofuran-1,3-dione (CAS 60398-94-9)
- 3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1,29-diol 5579-66-8 CHEBI:46550 PEG-10 Polyethylene glycol 500 Polyoxyethylene (10) decaethylene glycol (CAS 5579-66-8)
- 2,5,7-Trichlorobenzo[d]thiazole (CAS 898747-75-6)
- Benzyl 4-(2-chloroacetyl)-2-methylpiperazine-1-carboxylate (CAS 1353982-86-1)
- Hepcidin/LEAP-1 (Human); Liver-Expressed Antimicrobial Peptide (CAS 342790-21-0)
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