4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid CAS 1261503-00-7
| 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
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid.
CATO supplies 4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261503-00-7), a certified reference material (molecular formula C15H8F6O3, MW 350.21 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, 4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 4'-(Trifluoromethoxy)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-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 | 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)
- 3-(3-Bromo-4-methoxy-5-(3-methyloxetan-3-yl)phenyl)pyridin-2(1H)-one (CAS 1467669-22-2)
- 6-Chloro-2-methylnicotinamide (CAS 1824294-52-1)
- (3,5-Dichlorophenyl)(isoquinolin-4-yl)methanone (CAS 1187171-76-1)
- 2,5-Anhydro-D-mannitol-1-phosphate, Barium Salt Hydrate (CAS 52011-52-6)
- 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)
- 3-(4-Bromophenyl)-3-oxo-2-phenylpropanenitrile (CAS 329714-91-2)
- 3,5-Bis(3,4-dimethoxyphenyl)-2,2-dimethyl-2,5-dihydrofuran (CAS 92532-88-2)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com