3-(3-Chloro-5-fluorophenyl)-1-cyclobutylpropan-1-one CAS 898751-67-2
| CAS No. | 898751-67-2 |
| Molecular Formula | C13H14ClFO |
| Molecular Weight | 240.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(3-Chloro-5-fluorophenyl)-1-cyclobutylpropan-1-one (C13H14ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 240.70 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(3-Chloro-5-fluorophenyl)-1-cyclobutylpropan-1-one (CAS 898751-67-2) is a high-purity analytical reference standard with the molecular formula C13H14ClFO and a molecular weight of 240.70 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H14ClFO |
| Molecular Weight | 240.70 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/Cl-containing |
Related Chloro Standards
- (2-Chloro-5-fluorophenyl)(cyclohexyl)methanone (CAS 1443343-20-1)
- (5-Chloro-2-fluorophenyl)(cyclohexyl)methanone (CAS 1443343-26-7)
- (2-Chloro-6-fluorophenyl)(cyclohexyl)methanone (CAS 1443354-50-4)
- (2-Chloro-4-fluorophenyl)(cyclohexyl)methanone (CAS 898769-33-0)
- (4-Chloro-3-fluorophenyl)(cyclohexyl)methanone (CAS 898769-24-9)
- 2-Chloro-4-(4-fluorobicyclo[2.2.2]Octan-1-yl)pyrimidine (CAS 2201290-18-6)
- 3-Chloro-5-fluorophenyl cyclohexyl ketone (CAS 898769-36-3)
- 4-Chloro-2-fluorophenyl cyclohexyl ketone (CAS 898769-39-6)
Recommended Standards
- 3-chlorosulfonyl-4-methyl-benzoic acid (CAS 2548-29-0)
- methyl 1-[(chlorosulfonyl)methyl]cyclopentane-1-carboxylate (CAS 1803570-67-3)
- methyl 4-(chlorosulfonyl)cyclohexane-1-carboxylate (CAS 2044713-64-4)
- Methyl 2-(chlorosulfonyl)cyclohexane-1-carboxylate (CAS 1461715-54-7)
- 1-Bromo-2-((2-ethylhexyl)oxy)cyclohexane (CAS 1341458-08-9)
- tert-Butyl ((1-((2,4-dichloropyrimidin-5-yl)methyl)piperidin-3-yl)methyl)carbamate (CAS 1420853-81-1)
- Rel-(3R,4s,5S)-4-aminoadamantane-1-carboxylic acid (CAS 898265-47-9)
- 4-Acetyl-6-chloropicolinaldehyde (CAS 1393575-35-3)
- 3-Amino-N-(2-methoxyphenyl)-1H-pyrazole-4-carboxamide (CAS 1262126-90-8)
- Ceftolozane Impurity 23 (CAS CATO-C4X-240623)
- (E)-6-(2,6-dichlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 303148-85-8)
- 1-(3,5-Dimethyl-1H-pyrrol-2-yl)propan-1-one (CAS 90642-83-4)
- 1,3-Bis(4-methoxyphenyl)imidazo[1,5-a]pyridine (CAS 906668-47-1)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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