73852-19-4 3,5-Bis-trifluoromethylphenylboronic acid Boronic acid, (3,5-bis(trifluoromethyl)phenyl)- (3,5-Bis(trifluoromethyl)phenyl)boronic acid Btfpba CAS 73852-19-4
| CAS No. | 73852-19-4 |
| Molecular Formula | C8H11BF6O2 |
| Molecular Weight | 263.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 73852-19-4 3,5-Bis-trifluoromethylphenylboronic acid Boronic acid, (3,5-bis(trifluoromethyl)phenyl)- (3,5-Bis(trifluoromethyl)phenyl)boronic acid Btfpba is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 73852-19-4 3,5-Bis-trifluoromethylphenylboronic acid Boronic acid, (3,5-bis(trifluoromethyl)phenyl)- (3,5-Bis(trifluoromethyl)phenyl)boronic acid Btfpba (CAS 73852-19-4), a certified reference material (molecular formula C8H11BF6O2, MW 263.97 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 73852-19-4 3,5-Bis-trifluoromethylphenylboronic acid Boronic acid, (3,5-bis(trifluoromethyl)phenyl)- (3,5-Bis(trifluoromethyl)phenyl)boronic acid Btfpba is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H11BF6O2 |
| Molecular Weight | 263.97 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
Related Bis Standards
Recommended Standards
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- rel-(2R,4S)-2-Chloro-3,3-dimethyl-4-(2,2,2-trichloroethyl)cyclobutanone (CAS 71855-75-9)
- 4-((4-Aminopiperidin-1-yl)methyl)-2H-chromen-2-one (CAS 1713639-71-4)
- (1R-cis)-Decamethrinic Acid (CAS 53179-78-5)
- 2'-Amino-[1,1'-biphenyl]-3-carboxylic acid hydrochloride (CAS 1172351-47-1)
- 1-(4-Fluorophenyl)-4-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 1171557-43-9)
- 1-[2-Amino-5-chloro-4-(triisopropylsilyloxy)phenyl]-2,2,2-trifluoroethanone 1-[2-Amino-5-chloro-4-[[tris(1-methylethyl)silyl]oxy]phenyl]-2,2,2-trifluoroethanone 2-Trifluoroacetyl-4-chloro-5-triisopropylsilyloxyaniline 342621-21-0 (CAS 342621-21-0)
- tert-Butyl 2-(2-hydroxyethyl)-3-methoxyphenylcarbamate (CAS 327183-29-9)
- Ethyl 3-hydroxy-1-benzothiophene-2-carboxylate (CAS 5556-20-7)
- Tert-butyl (2R,3R)-3-hydroxy-2-(hydroxymethyl)piperidine-1-carboxylate (CAS 1632471-02-3)
- 1-(2,3-Dichlorophenyl)cyclobutanecarboxylic Acid (CAS 1260879-37-5)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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