(4-((4-(Trifluoromethoxy)phenoxy)methyl)phenyl)boronic acid CAS 870778-97-5
| CAS No. | 870778-97-5 |
| Molecular Formula | C14H12BF3O4 |
| Molecular Weight | 312.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 312.05 g/mol gives (4-((4-(Trifluoromethoxy)phenoxy)methyl)phenyl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (4-((4-(Trifluoromethoxy)phenoxy)methyl)phenyl)boronic acid (CAS 870778-97-5), a certified reference material (molecular formula C14H12BF3O4, MW 312.05 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-((4-(Trifluoromethoxy)phenoxy)methyl)phenyl)boronic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 312.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), (4-((4-(Trifluoromethoxy)phenoxy)methyl)phenyl)boronic acid 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 | C14H12BF3O4 |
| Molecular Weight | 312.05 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 2-((4'-(Trifluoromethoxy)phenoxy)methyl)phenylboronic acid (CAS 849062-07-3)
- 3-((4'-(Trifluoromethoxy)phenoxy)methyl)phenylboronic acid (CAS 849062-06-2)
- 1-[4-(Trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338403-18-2)
- 2-(4-(Trifluoromethoxy)-3-nitrobenzoyl)pyridine (CAS 1261624-96-7)
- 2-(4-(Trifluoromethoxy)phenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1450790-56-3)
- Methyl 2-(4-(3-(trifluoromethoxy)phenyl)pyridin-2-yl)acetate (CAS 1853165-71-5)
- 3-[4-(trifluoromethoxy)benzenesulfonamido]propanoic acid (CAS 781626-95-7)
- 2-(4-(Trifluoromethoxy)phenyl)-1,3,8-triazaspiro[4.5]dec-1-en-4-one (CAS 1253924-71-8)
Recommended Standards
- 4-Chloro-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-fluoropyrimidine (CAS 1823188-18-6)
- 2-Benzyloxy-4-(trifluoromethoxy)phenylboronic acid (CAS 1704064-19-6)
- 2-(2,3-Difluoro-4-iodophenyl)[1,3]dioxolane (CAS 885590-98-7)
- 4-Benzyloxy-2-(trifluoromethoxy)phenylboronic acid (CAS 1562343-86-5)
- 8-(4-Bromophenyl)-N,N-dimethyl-1,4-dioxaspiro[4.5]decan-8-amine (CAS 71368-46-2)
- 5-Bromo-2-(4-chlorophenoxy)pyridine (CAS 28231-69-8)
- 4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine (CAS 83548-60-1)
- Metoxuron-monomethyl (CAS 20782-57-4)
- 4-Bromo-2-(tert-butyl)phenyl 3-piperidinylmethylether hydrochloride (CAS 1219972-47-0)
- 2-(2-(2-Chlorophenyl)-4-phenylthiazol-5-yl)-N-(4-methoxyphenyl)acetamide (CAS 338957-27-0)
- 2-(((Benzyloxy)carbonyl)amino)ethane-1-sulfonic acid (CAS 119225-23-9)
- 4-Oxo-4-[4-(phenylsulfonyl)-1-piperazinyl]-2-butenoic acid (CAS 741729-15-7)
- Potassium (2-(((benzyloxy)carbonyl)amino)ethyl)trifluoroborate (CAS 926280-84-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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