(2-Methyl-2-trifluoromethyl-[1,1-biphenyl]-4-yl)-carboxylic acid CAS 473264-01-6
| CAS No. | 473264-01-6 |
| Molecular Formula | C15H11F3O2 |
| Molecular Weight | 280.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H11F3O2, (2-Methyl-2-trifluoromethyl-[1,1-biphenyl]-4-yl)-carboxylic acid contains a carboxylic acid group, 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 280.24 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.
(2-Methyl-2-trifluoromethyl-[1,1-biphenyl]-4-yl)-carboxylic acid (CAS 473264-01-6), molecular formula C15H11F3O2 and molecular weight 280.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2-Methyl-2-trifluoromethyl-[1,1-biphenyl]-4-yl)-carboxylic acid 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 | C15H11F3O2 |
| Molecular Weight | 280.24 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Methyl Standards
- 2-Methyl-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1008773-97-4)
- Methyl 5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylate (CAS 101640-74-8)
- 2-Methyl-2-(trifluoromethyl)-[1,1-biphenyl]-4-carboxylic acid (CAS 1140462-04-9)
- 2-(5-(trifluoromethyl)biphenyl-2-yl)acetic acid (CAS 1214346-33-4)
- 2-(3'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)acetic acid (CAS 1224742-15-7)
- 3'-Methyl-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261953-10-9)
- MEthyl 3'-(trifluoromethyl)[1,1'-biphenyl]-4-carboxylate (CAS 127783-72-6)
- Methyl 4'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylate (CAS 127783-73-7)
Recommended Standards
- (2-Methoxyphenyl)(4-(trifluoromethyl)phenyl)methanone (CAS 256475-07-7)
- (E)-1,1,1,5,5,5-hexafluoro-4-((trimethylsilyl)oxy)pent-3-en-2-one (CAS 75108-34-8)
- (2-Methoxyphenyl)(2-(trifluoromethyl)phenyl)methanone (CAS 205319-79-5)
- 1-(2-(Trifluoromethoxy)-[1,1'-biphenyl]-3-yl)ethanone (CAS 675596-36-8)
- 5-Nitrobenzo[d]isoxazol-6-ol (CAS 2092501-37-4)
- Dehydroeffusol (CAS 137319-34-7)
- Phenyramidol Hydrochloride (CAS 326-43-2)
- Azocane-2-carboxylic acid (CAS 14026-63-2)
- 1-Chloro-4-(2,2,2-trichloroethyl)benzene (CAS 3883-14-5)
- 6H-Dibenzo[c,e][1,2]oxaborinin-6-ol (CAS 14205-96-0)
- 3,7-Decadiyne (CAS 33840-20-9)
- (2-oxochromen-3-yl) acetate (CAS 58983-26-9)
- 2,3-Dichloro-N-ethylbenzamide (CAS 1090344-11-8)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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