2,4,6-Trifluoro-1,1'-biphenyl CAS 67277-36-5
| CAS No. | 67277-36-5 |
| Molecular Formula | C12H7F3 |
| Molecular Weight | 208.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4,6-Trifluoro-1,1'-biphenyl.
2,4,6-Trifluoro-1,1'-biphenyl (CAS 67277-36-5), molecular formula C12H7F3 and molecular weight 208.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine substitution, an aromatic ring system, 2,4,6-Trifluoro-1,1'-biphenyl is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,4,6-Trifluoro-1,1'-biphenyl 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 | C12H7F3 |
| Molecular Weight | 208.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 2,2',4-Trifluoro-1,1'-biphenyl (CAS 115245-05-1)
- 2,2,2-Trifluoro-1-(hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)ethanone (CAS 122828-37-9)
- 2,2,2-Trifluoro-1-((3aS,6aS)-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)ethanone (CAS 1350553-73-9)
- 3-(3,3,3-Trifluoro-2,2-dimethylpropoxy)-1H-pyrazole (CAS 2229861-15-6)
- 1,1,1-Trifluoro-4-(thiophen-3-yl)butan-2-one (CAS 1338985-18-4)
- 2,2,2-Trifluoro-1-(4-fluoro-2-methylphenyl)ethan-1-ol (CAS 1248367-97-6)
- 1,1,1-Trifluoro-3-(3-fluorophenyl)propan-2-ol (CAS 1281874-61-0)
- 1,1,1-Trifluoro-3-(2-fluorophenyl)propan-2-ol (CAS 1339449-55-6)
Recommended Standards
- 2,2-Difluoro-3-hydroxy-3-(thiophen-3-yl)propanoic acid (CAS 681240-19-7)
- 2-Methyl-6-(2,2,2-trifluoroacetyl)cyclohexan-1-one (CAS 266309-20-0)
- 2-(Trifluoromethyl)spiro[3.3]Heptane-2-carboxylic acid (CAS 2166650-85-5)
- 2-(4-oxopyraZolo[1,5-d][1,2,4]triazin-5(4h)-yl)acetohydrazide (CAS 938001-18-4)
- Ethyl 2-(5-chloro-1H-1,2,4-triazol-1-yl)butanoate (CAS 1823421-51-7)
- (3S,4R)-4-(dimethylamino)oxolan-3-ol (CAS 1932219-63-0)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 763087-40-7)
- (2R)-2-Amino-4-(tert-butoxy)-4-oxobutanoic acid hydrate (CAS 1955482-82-2)
- (1S,2R,4R)-4-(6-Amino-9H-purin-9-yl)-2-(hydroxymethyl)cyclopentanol (CAS 57345-51-4)
- Methyl 3-bromo-5-iodo-2-methylbenzoate, 97% (CAS 1370600-52-4)
- n-(1-(2-Aminoethyl)piperidin-4-yl)isobutyramide (CAS 1274569-04-8)
- trans-2-Cyanocyclopropanecarboxylic Acid (CAS 39891-82-2)
- Bis[1,2-bis(diphenylphosphino)ethane]carbonylchloroiridium(I) (CAS 15417-85-3)
- Semaglutide impurity 103 (CAS 1446013-07-5)
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