(3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid CAS 1704066-83-0
| CAS No. | 1704066-83-0 |
| Molecular Formula | C9H9BF4O3 |
| Molecular Weight | 251.97 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 (3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid.
(3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704066-83-0) is a high-purity analytical reference standard with the molecular formula C9H9BF4O3 and a molecular weight of 251.97 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, (3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 251.97 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 (3-Fluoro-5-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic 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 | C9H9BF4O3 |
| Molecular Weight | 251.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related Fluoro Standards
- (5-Fluoro-2-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1332648-74-4)
- (3-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1333407-12-7)
- (4-Fluoro-2-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704063-88-6)
- (2-Fluoro-4-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704064-28-7)
- (4-Fluoro-3-((2,2,2-trifluoroethoxy)methyl)phenyl)boronic acid (CAS 1704067-12-8)
- 4-Fluoro-3-iodoanisole (CAS 1028263-94-6)
- (2-Fluoro-4-iodophenyl)methanol (CAS 1039646-78-0)
- 2-Fluoro-1-iodo-3-methoxybenzene (CAS 1080673-30-8)
Recommended Standards
- (2,3,5,6-Tetrafluoro-4-isopropoxyphenyl)boronic acid (CAS 871126-28-2)
- (2,3,5,6-Tetrafluoro-4-propoxyphenyl)boronic acid (CAS 871125-71-2)
- (6-Borononaphthalen-2-yl)phosphonic acid (CAS 2520242-76-4)
- 7,7-dibromodispiro[2.0.2⁴.1³]heptane (CAS 50874-21-0)
- Methyl 2-[(E)-2-(dimethylamino)ethenyl]-4,6-bis(trifluoromethyl)nicotinate (CAS 866049-96-9)
- 7-Bromothiochromane (CAS 855997-36-3)
- tert-Butyl 4-hydroxy-4-[2-(methoxycarbonyl)-1-benzofuran-6-yl]-1-piperidinecarboxylate (CAS 1353506-84-9)
- 7-Chloroimidazo[1,2-a]pyridine, HCl (CAS 1072944-43-4)
- 2-Methyl-2,3-dihydro-1H-inden-4-amine (CAS 54553-60-5)
- 5-(4-Bromophenyl)-4,6-dichloro-2-methylpyrimidine (CAS 1506784-94-6)
- JW 74 (CAS 863405-60-1)
- 1-(1-Methyl-1H-pyrazol-3-yl)-N-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856064-39-5)
- (2S,3S,4R,5R)-2-(7-Acetamido-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-5-(acetoxymethyl)tetrahydrofuran-3,4-diyl diacetate (CAS 13351-66-1)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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