951889-36-4 2-Chloro-3-[(3-trifluoromethyl)phenyl]-1-propene MFCD09801109 CAS 951889-36-4
| CAS No. | 951889-36-4 |
| Molecular Formula | C10H8ClF3 |
| Molecular Weight | 220.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 951889-36-4 2-Chloro-3-[(3-trifluoromethyl)phenyl]-1-propene MFCD09801109 is closely related to fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
951889-36-4 2-Chloro-3-[(3-trifluoromethyl)phenyl]-1-propene MFCD09801109 (CAS 951889-36-4), molecular formula C10H8ClF3 and molecular weight 220.62 g/mol, is a CATO reference standard with documented purity and traceability.
951889-36-4 2-Chloro-3-[(3-trifluoromethyl)phenyl]-1-propene MFCD09801109 (C10H8ClF3) contains fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C10H8ClF3 |
| Molecular Weight | 220.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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Recommended Standards
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- 2-Chloroimidazo[1,5-a]pyrido[3,2-e]pyrazin-6(5H)-one (CAS 240815-52-5)
- 6-((4-Methylpiperazin-1-yl)sulfonyl)-[1,2,4]triazolo[4,3-a]pyridin-3-ol (CAS 1291839-84-3)
- N-{7-chloro-2H,5H-indeno[5,6-d][1,3]dioxol-5-yl}-2,2,2-trifluoroacetamide (CAS 866040-67-7)
- N-benzyl-4-(2-ethylbutanoyl)-1H-pyrrole-2-carboxamide (CAS 478259-79-9)
- 4-Bromo-N-(2-chloro-4-methylphenyl)-2-fluorobenzenesulfonamide (CAS 1772774-30-7)
- 4-(4-Piperidinyl)pyrimidine (CAS 954220-47-4)
- 2-Isopropyl-1-methoxy-4-methylbenzene (CAS 31574-44-4)
- (1S)-1-[3-(Dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carboxamide (CAS 1470362-85-6)
- 1-Benzyl-3-(trifluoromethyl)piperidin-4-one (CAS 373604-45-6)
- (Z)-5-(Fluoromethylene)-4-phenyl-1H-pyrrol-2(5H)-one (CAS 1212059-23-8)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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