1-Ethyl-4-(3,3,3-trifluoropropyl)benzene CAS 1099597-24-6
| CAS No. | 1099597-24-6 |
| Molecular Formula | C11H13F3 |
| Molecular Weight | 202.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Ethyl-4-(3,3,3-trifluoropropyl)benzene (CAS 1099597-24-6) is a high-purity analytical reference standard with the molecular formula C11H13F3 and a molecular weight of 202.22 g/mol.
Owing to fluorine substitution, an aromatic ring system, 1-Ethyl-4-(3,3,3-trifluoropropyl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 202.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 1-Ethyl-4-(3,3,3-trifluoropropyl)benzene 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 | C11H13F3 |
| Molecular Weight | 202.22 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Ethyl Standards
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- 2-((3,3,3-Trifluoropropyl)sulfonyl)acetonitrile (CAS 939049-22-6)
- 2-((3,3,3-Trifluoropropyl)sulfinyl)acetic acid (CAS 1408206-32-5)
- (6-(3,3,3-Trifluoropropyl)pyridin-3-yl)methanamine (CAS 1373916-14-3)
- methyl 3-[(3,3,3-trifluoropropyl)amino]propanoate (CAS 1339406-54-0)
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- [(3,3,3-Trifluoropropyl)sulfanyl]benzene (CAS 102687-64-9)
- 3-methyl-1-(3,3,3-trifluoropropyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1341433-56-4)
Recommended Standards
- Cinacalcet Impurity 104 (CAS 1079988-51-4)
- 2,4-Dimethyl-1-(3,3,3-trifluoropropyl)benzene (CAS 1099597-41-7)
- 3-Fluoro-4-methoxy-1,1'-biphenyl (CAS 106291-23-0)
- 1,2-Dimethyl-4-(3,3,3-trifluoropropyl)benzene (CAS 1099597-42-8)
- 1-(3,4-Dimethoxyphenyl)-3-(2,3,5,6-tetramethylphenyl)isobenzofuran (CAS 62422-87-1)
- 1-chloro-2-(3-chloroprop-1-yn-1-yl)benzene (CAS 1179176-22-7)
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