Cyclopentyl(3,4-difluorophenyl)methanone CAS 898791-96-3
| CAS No. | 898791-96-3 |
| Molecular Formula | C12H12F2O |
| Molecular Weight | 210.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Cyclopentyl(3,4-difluorophenyl)methanone is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Cyclopentyl(3,4-difluorophenyl)methanone (CAS 898791-96-3) is a high-purity analytical reference standard with the molecular formula C12H12F2O and a molecular weight of 210.22 g/mol.
The molecular framework of Cyclopentyl(3,4-difluorophenyl)methanone (C12H12F2O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cyclopentyl(3,4-difluorophenyl)methanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12F2O |
| Molecular Weight | 210.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Cyclopentyl Standards
- Cyclopentyl(2,5-difluorophenyl)methanone (CAS 1094440-07-9)
- Cyclopentyl(2,6-difluorophenyl)methanone (CAS 1339769-34-4)
- Cyclopentyl(2,3-difluorophenyl)methanone (CAS 1344310-88-8)
- Cyclopentyl 2,4-difluorophenyl ketone (CAS 898791-93-0)
- Cyclopentyl 3,5-difluorophenyl ketone (CAS 898791-99-6)
- 3-(3-Cyclopentyl-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 1179299-13-8)
- 3-(5-Cyclopentyl-1,3,4-oxadiazol-2-yl)propanoic acid (CAS 1183501-62-3)
- Ethyl 3-cyclopentyl-1,2,4-oxadiazole-5-carboxylate (CAS 1340441-65-7)
Recommended Standards
- Methyl 4-Fluorobenzo[b]thiophene-2-carboxylate (CAS 220180-55-2)
- Methyl 4-fluorobenzo[b]thiophene-5-carboxylate (CAS 313061-34-6)
- 6-Fluoro-3-methyl-1-benzothiophene-2-carboxylic acid (CAS 863119-55-5)
- Methyl 6-fluorobenzo[b]thiophene-2-carboxylate (CAS 550998-52-2)
- 2-(2-Bromothiophen-3-yl)acetonitrile (CAS 209796-22-5)
- 4-Chloro-6-fluoro-7-methoxyquinoline-3-carbonitrile (CAS 1017788-78-1)
- 5-(3-Chloro-2-methylphenyl)furan-2-carbaldehyde (CAS 309265-27-8)
- Bis[1-phenyl-3-(phenylimino-κN)-1-butanonato-κO]nickel (CAS 15661-29-7)
- Paroxetine Impurity N29 (CAS 324024-00-2)
- 25532-45-0 methyl (19beta)-19-methyl-16,17-didehydro-18-oxayohimban-16-carboxylate (CAS 25532-45-0)
- 3-(Pyridazin-4-yl)propan-1-amine dihydrochloride (CAS 1819983-05-5)
- 2-[2-(1,3-diketoisoindolin-2-yl)ethyl]isoindoline-1,3-quinone (CAS 607-26-1)
- 2,4-Difluoro-5-propoxyphenol (CAS 1881295-35-7)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
Why CATO?
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