trans,trans-2-Fluor-4-(4-pentylcyclohexyl)-4-(4-propyl-cyclohexyl)-1,1-biphenyl CAS 99896-05-6
| CAS No. | 99896-05-6 |
| Molecular Formula | C32H45F |
| Molecular Weight | 448.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans,trans-2-Fluor-4-(4-pentylcyclohexyl)-4-(4-propyl-cyclohexyl)-1,1-biphenyl (CAS 99896-05-6), molecular formula C32H45F and molecular weight 448.70 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C32H45F, trans,trans-2-Fluor-4-(4-pentylcyclohexyl)-4-(4-propyl-cyclohexyl)-1,1-biphenyl contains fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures trans,trans-2-Fluor-4-(4-pentylcyclohexyl)-4-(4-propyl-cyclohexyl)-1,1-biphenyl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C32H45F |
| Molecular Weight | 448.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Recommended Standards
- Alfacalcidol Impurity N1 (CAS 71726-02-8)
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- Poly(oxy-1,2-ethanediyl), α-(1-oxododecyl)-ω-[3-(triethoxysilyl)propoxy]- (CAS 1041420-54-5)
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Why CATO?
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