1-[4-(Trifluoromethyl)phenyl]cyclopropane-carbonyl chloride CAS 960071-10-7
| CAS No. | 960071-10-7 |
| Molecular Formula | C11H8ClF3O |
| Molecular Weight | 248.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[4-(Trifluoromethyl)phenyl]cyclopropane-carbonyl chloride is closely related to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[4-(Trifluoromethyl)phenyl]cyclopropane-carbonyl chloride (CAS 960071-10-7) is a high-purity analytical reference standard with the molecular formula C11H8ClF3O and a molecular weight of 248.63 g/mol.
Based on its molecular formula C11H8ClF3O, 1-[4-(Trifluoromethyl)phenyl]cyclopropane-carbonyl chloride contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 | C11H8ClF3O |
| Molecular Weight | 248.63 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.) | 1988 |
| Halogen Content | F/Cl-containing |
Related Trifluoromethyl Standards
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Recommended Standards
- 6-Chloro-3-(3,3,3-trifluoropropyl)-1H-indazole (CAS 1956376-42-3)
- 2-(3-Chlorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (CAS 338982-39-1)
- (4-Chlorophenyl)((1R,2R)-2-(trifluoromethyl)cyclopropyl)methanone (CAS 1802818-85-4)
- 2-(4-Chlorophenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile (CAS 20932-04-1)
- 2-(3-Fluorophenyl)-3-iodoacetophenone (CAS 898784-79-7)
- 6-Methoxy-3-phenylbenzofuran (CAS 58468-44-3)
- N-methyl-N-(2-phenylethyl)pyrrolidin-3-amine (CAS 1338980-27-0)
- 3',4'-Dichloro-5-fluoro-[1,1'-biphenyl]-2-amine (CAS 877179-04-9)
- N-(2-Chloroethyl)-2-propanamine Hydrochloride (CAS 6306-61-2)
- (4-Iodophenyl)(quinolin-3-yl)methanone (CAS 1187167-01-6)
- 5-(Bis(4-methoxybenzyl)amino)-6-methyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[3,2-b]pyridine-2-carbaldehyde (CAS 2891457-69-3)
- Lubiprostone Impurity 12 (CAS 1447733-80-3)
- Thiamine Impurity 59 (CAS CATO-C4X-187359)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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