(2-(Tert-butyl)-5-fluoropyridin-4-yl)boronic acid CAS 2225175-18-6
| CAS No. | 2225175-18-6 |
| Molecular Formula | C9H13BFNO2 |
| Molecular Weight | 197.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 197.01 g/mol gives (2-(Tert-butyl)-5-fluoropyridin-4-yl)boronic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (2-(Tert-butyl)-5-fluoropyridin-4-yl)boronic acid (CAS 2225175-18-6), a certified reference material (molecular formula C9H13BFNO2, MW 197.01 g/mol) for analytical method development and quality control.
(2-(Tert-butyl)-5-fluoropyridin-4-yl)boronic acid (C9H13BFNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C9H13BFNO2 |
| Molecular Weight | 197.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-(Sec-butyl)-6-fluoropyridin-4-yl)boronic acid (CAS 2225151-74-4)
- (2-(tert-Butyl)-6-fluoropyridin-4-yl)boronic acid (CAS 2225175-67-5)
- (2-(Sec-butyl)-5-fluoropyridin-4-yl)boronic acid (CAS 2225153-49-9)
- (2-Fluoro-6-isobutylpyridin-3-yl)boronic acid (CAS 2225155-27-9)
- 1-(4-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride (CAS 61695-08-7)
- 3-Fluoro-N-(4-iodophenyl)benzamide (CAS 304882-37-9)
- Tert-butyl (2-(hydroxymethyl)cyclobutyl)carbamate (CAS 1781110-33-5)
- 2-Morpholinothiazole-4-carbaldehyde (CAS 126533-97-9)
- N-(2',4'-Dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidin]-5-yl)acetamide (CAS 1889287-36-8)
- N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-isobutyl-5-methyl-1H-pyrazol-3-amine hydrochloride (CAS 1856079-96-3)
- 3-(4-BROMOPHENYL)OXETANE (CAS 1402158-49-9)
- 3-Bromo-2-fluoroisonicotinic acid (CAS 1214360-60-7)
- (5E)-5-(2-Isopropoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one (CAS 352540-00-2)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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