2-(2-Chloro-2,2-difluoroacetyl)cyclopentanone CAS 2317-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2317-35-3 |
| Molecular Formula | C7H7ClF2O2 |
| Molecular Weight | 196.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Chloro-2,2-difluoroacetyl)cyclopentanone (CAS 2317-35-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7ClF2O2. Molecular weight: 196.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7ClF2O2 |
| Molecular Weight | 196.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-2-trifluoromethanesulfonylethane (CAS 18450-56-1)
- (5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazol-4-yl)methanol (CAS 447401-95-8)
- 2-Chloro-1-cyclopropyl-4,4-difluorobutane-1,3-dione (CAS 886494-05-9)
- 5-Chloro-2-methyl-4-nitrobenzonitrile (CAS 101495-54-9)
- 7-Chloro-2H-indazole-5-carboxylic acid (CAS 1031417-54-5)
- 3-Chloro-1H-indazole-5-carboxylic acid (CAS 1031417-73-8)
- 5-Chloro-1H-indazole-3-carboxylic acid (CAS 1077-95-8)
- 5-Chloro-2-methyl-3-nitro-benzonitrile (CAS 1082040-48-9)
Recommended Standards
- 3,3,3-Trifluoropropane-1-sulfonyl Chloride (CAS 845866-80-0)
- 1,1,1-Trifluoropropane-2-sulfonyl chloride (CAS 1443979-90-5)
- 3-Chloroimidazo[1,2-a]pyridine-2-carboxylic Acid (CAS 100001-79-4)
- 1,1,4,4,5,5,8,8-Octamethyl-1,2,3,4,5,6,7,8-octahydroanthracene (CAS 22306-30-5)
- (5-(2-Amino-4-chlorophenyl)furan-2-yl)methanol (CAS 886494-32-2)
- n-(1-{4-[(2-methylphenyl)methoxy]phenyl}ethylidene)hydroxylamine (CAS 1049158-80-6)
- Benzenaminium, 3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-N,N,N-trimethyl-, chloride (CAS 68391-31-1)
- Methyl 2-(6-ethyl-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide (CAS 1949816-45-8)
- 3-[5-(3,4-dimethylphenyl)-1,3-oxazol-2-yl]propanoic acid (CAS 923186-01-0)
- Peptide 439 (CAS CATO-CPTD788439)
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