4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid CAS 1261503-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261503-00-7 |
| Molecular Formula | C15H8F6O3 |
| Molecular Weight | 350.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261503-00-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H8F6O3. Molecular weight: 350.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H8F6O3 |
| Molecular Weight | 350.21 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 sealed and dry |
| 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.) | 1990 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 1-(4-(Trifluoromethoxy)phenyl)-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)methanimine (CAS 866150-43-8)
- 2-(1-Phenyl-3-(trifluoromethoxy)propan-2-yl)isoindoline-1,3-dione (CAS 1408279-86-6)
- {5-Methyl-1-[4-(trifluoromethoxy)phenyl]-1H-1,2,3-triazol-4-yl}(4-pyridinyl)methanone (CAS 477847-96-4)
- 4-(1-(4-(Trifluoromethoxy)phenyl)-1H-pyrazol-3-yl)benzoic acid (CAS 885015-52-1)
- 2,2'-Bis(trifluoromethoxy)-[1,1'-biphenyl]-4,4'-diamine (CAS 147835-68-5)
- 4-(4-(4-(Trifluoromethoxy)benzyl)piperazin-1-yl)phenol (CAS 681482-74-6)
- 3-Phenyl-4-({[4-(trifluoromethoxy)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338394-42-6)
- 6-[4-(Trifluoromethoxy)phenyl]-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1262618-39-2)
Recommended Standards
- 6-Bromo-2,3-diphenylpyrazolo[1,5-a]pyrimidine (CAS 1221724-74-8)
- (S)-8-bromo-1-(2-methoxypropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one (CAS 1386874-33-4)
- Methyl (2S,4S)-4-[(6-bromo-2-naphthyl)oxy]-2-pyrrolidinecarboxylate (CAS 1217825-93-8)
- 6-Chloro-2-methylnicotinamide (CAS 1824294-52-1)
- (3,5-Dichlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187171-76-1)
- 2,6-Bis(pyrrolidin-1-ylmethyl)-4-(quinazolin-4-ylamino)phenol (CAS 72063-47-9)
- (1,1-Dioxidobenzo[d]isothiazol-3-yl)methionine (CAS 1396999-66-8)
- 3-Cyclopropoxy-2,5-diiodopyridine (CAS 1243399-24-7)
- 3-(1H-benzo[d]imidazol-2-yl)-N-(4-chloro-3-(trifluoromethyl)phenyl)piperidine-1-carboxamide (CAS 837389-88-5)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
Why CATO?
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