2-(Trifluoroacetyl)cyclopentan-1-one CAS 361-73-9
| CAS No. | 361-73-9 |
| Molecular Formula | C7H7F3O2 |
| Molecular Weight | 180.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Trifluoroacetyl)cyclopentan-1-one (C7H7F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 180.12 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(Trifluoroacetyl)cyclopentan-1-one (CAS 361-73-9) is a high-purity analytical reference standard with the molecular formula C7H7F3O2 and a molecular weight of 180.12 g/mol.
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), 2-(Trifluoroacetyl)cyclopentan-1-one 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 | C7H7F3O2 |
| Molecular Weight | 180.12 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-containing |
Related Trifluoroacetyl Standards
- 2-(Trifluoroacetyl)thiophene (CAS 651-70-7)
- 3-(2,2,2-Trifluoroacetyl)-1H-pyrazol-5(4H)-one (CAS 139767-77-4)
- 1-(2,2,2-trifluoroacetyl)pyrrolidin-2-one (CAS 94363-57-2)
- 2-(Trifluoroacetyl)thiazole (CAS 174824-75-0)
- 1-(2,2,2-Trifluoroacetyl)-1H-pyrrol-2(3H)-one (CAS 70399-11-0)
- 1-(2,2,2-Trifluoroacetyl)-1H-pyrrol-2(5H)-one (CAS 70399-10-9)
- 1-Trifluoroacetyl Piperidine (CAS 340-07-8)
- 3-(2,2,2-Trifluoroacetyl)dihydrofuran-2(3H)-one (CAS 69243-04-5)
Recommended Standards
- 1-Cyclopropyl-4,4,4-trifluoro-1,3-butanedione (CAS 30923-69-4)
- 2,6-Dihydroxy-3-nitrobenzonitrile, tech (CAS 233585-04-1)
- (5-Methyl-2-(trifluoromethyl)furan-3-yl)methanol (CAS 306935-04-6)
- 2-Nitro-1H-purin-6-amine (CAS 501950-35-2)
- 4-Chloro-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 208459-81-8)
- 3-bromo-5-methoxy-benzofuran-2-carboxylic acid (CAS 333385-05-0)
- Chlorofluoroacetyl Chloride (CAS 359-32-0)
- N-(5-Chloro-4-fluoro-2-methylphenyl)acetamide (CAS 1434142-01-4)
- 2-[(5-{[(4-Methylphenyl)amino]methyl}-4-phenyl-4H-1,2,4-triazol-3-yl)thio]propanohydrazide (CAS 1306738-81-7)
- (1-(Aminomethyl)cyclobutyl)(furan-2-yl)methanol (CAS 1403564-17-9)
- L-Indospicine hydrochloride, 98% (CAS 76467-71-5)
- N4-(Cyclopropylmethyl)-6-methylpyridine-3,4-diamine (CAS 1956322-76-1)
- 1-(4-(Benzyloxy)phenyl)ethan-1-ol (CAS 36438-63-8)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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