(3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-yl)methanol CAS 442514-47-8
| CAS No. | 442514-47-8 |
| Molecular Formula | C15H10F6O |
| Molecular Weight | 320.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-yl)methanol (CAS 442514-47-8), a certified reference material (molecular formula C15H10F6O, MW 320.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H10F6O, (3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4-yl)methanol contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C15H10F6O |
| Molecular Weight | 320.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Bis Standards
- Bis(3-(trifluoromethyl)phenyl)methanol (CAS 1598-89-6)
- (3-(Trifluoromethyl)phenyl)(4-(trifluoromethyl)phenyl)methanol (CAS 203915-48-4)
- (3',5'-Bis(trifluoromethyl)-[1,1'-biphenyl]-3-yl)methanol (CAS 208941-46-2)
- (3,5-Bis(trifluoromethyl)phenyl)(phenyl)methanol (CAS 81390-93-4)
- 1,2-Bis(3-(trifluoromethyl)phenyl)hydrazine (CAS 351-19-9)
- 2,2’-Bis(trifluoromethyl)benzidine (CAS 341-58-2)
- 3,3'-Bis(trifluoromethyl)-[1,1'-biphenyl]-4,4'-diamine (CAS 346-88-3)
- Bis[4-(trifluoromethyl)phenyl]methanol (CAS 22543-52-8)
Recommended Standards
- (E)-4,4,5,5-tetramethyl-2-(2-(2-methyl-[1,1'-biphenyl]-3-yl)vinyl)-1,3,2-dioxaborolane (CAS 2171558-33-9)
- tert-butyl N-{5-bromoimidazo[1,2-a]pyridin-2-yl}carbamate (CAS 1935349-92-0)
- 3,3'-Diamino-5,5'-bis(trifluoromethyl)biphenyl (CAS 174612-10-3)
- 2-(4-(2-Butoxyethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2229947-50-4)
- 5-(Methylthio)pyridazin-3-amine (CAS 57036-82-5)
- 2-(2,3-Difluorophenyl)-3-methylbutanoic acid (CAS 1342082-49-8)
- p-Propoxyanisole (CAS 20743-94-6)
- 2-(3-(Pyridin-4-yl)propyl)pyrrolidine-2-carboxamide (CAS 1316222-65-7)
- 7-Hydroxyquinoline-5-carbaldehyde (CAS 1261544-80-2)
- 3-((3-Acetylphenyl)amino)-6-(tert-butyl)-1,2,4-triazin-5(4H)-one (CAS 534598-51-1)
- 1-Bromo-8-(bromomethyl)naphthalene (CAS 72758-17-9)
- 5-Amino-2-(p-tolyl)isoindoline-1,3-dione (CAS 20871-06-1)
- 1-(Piperidin-1-yl)ethanimine (CAS 153558-50-0)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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