((1R,2R)-2-(trifluoromethyl)cyclopropyl)benzene CAS 31501-91-4
| CAS No. | 31501-91-4 |
| Molecular Formula | C10H9F3 |
| Molecular Weight | 186.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H9F3, ((1R,2R)-2-(trifluoromethyl)cyclopropyl)benzene contains fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.17 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).
((1R,2R)-2-(trifluoromethyl)cyclopropyl)benzene (CAS 31501-91-4) is a high-purity analytical reference standard with the molecular formula C10H9F3 and a molecular weight of 186.17 g/mol.
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.
As a certified reference material (CRM), ((1R,2R)-2-(trifluoromethyl)cyclopropyl)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 | C10H9F3 |
| Molecular Weight | 186.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1966 |
| Halogen Content | F-containing |
Recommended Standards
- 3-[(4S)-4-methyl-2,5-dioxo-imidazolidin-4-yl]propanoic acid (CAS 1957994-70-5)
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- 3-[(4R)-4-methyl-2,5-dioxo-imidazolidin-4-yl]propanoic acid (CAS 1957994-69-2)
- (R)-2-Amino-3-(3-hydroxy-4-methylisoxazol-5-yl)propanoic acid (CAS 211191-54-7)
- 4-Methyl-3-[4-(propan-2-yl)phenyl]pentanoic Acid (CAS 1017141-72-8)
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- 1-Ethyl-1H-benzo[d]imidazole-4,7-diol (CAS 705927-83-9)
- 1-Benzylpyrazole-4-carbonitrile (CAS 121358-86-9)
- Penthiopyrad (CAS 183675-82-3)
- (2Z)-3-Methyl-4-(benzyloxy)-2-buten-1-ol (CAS 62311-47-1)
- Allyl propylsulfide (CAS 33922-70-2)
- 4-Phenyl-2-(pyridin-4-yl)pentan-1-amine (CAS 1306605-43-5)
- 4,7,7-Trimethylbicyclo[4.1.0]hept-2-ene (CAS 29050-33-7)
- Endo-Pro36-Tirzepatide (CAS CATO-CPTD788688)
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