4-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine CAS 2839744-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2839744-28-2 |
| Molecular Formula | C12H17BFNO3 |
| Molecular Weight | 253.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2839744-28-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H17BFNO3. Molecular weight: 253.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H17BFNO3 |
| Molecular Weight | 253.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 5-Fluoro-2-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1083168-95-9)
- 5-Fluoro-6-methoxypyridine-3-boronic Acid Pinacol Ester (CAS 1310384-35-0)
- (3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)methanol (CAS 1314143-65-1)
- (4-Fluoro-3-((4-hydroxypiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704063-91-1)
- (3-Fluoro-4-((4-hydroxypiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704063-99-9)
- (3-Fluoro-4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704064-09-4)
- (2-Fluoro-4-((4-hydroxypiperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704064-23-2)
- 3-Fluoro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one (CAS 1706750-04-0)
Recommended Standards
- 4-Chloro-2-phenylpyrimidine-5-carbonyl chloride (CAS 66206-81-3)
- 4-Fluoro-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223033-80-3)
- 4-(4,6-Dichloropyrimidin-2-yl)benzaldehyde (CAS 83217-22-5)
- 5-(bromomethyl)-2-methylpyrimidin-4-amine (CAS 25526-81-2)
- 5-Methyl-2-thiouridine (CAS 32738-09-3)
- Perindopril Impurity 78 (CAS CATO-C4X-125278)
- Daraxonrasib Impurity 5 (CAS CATO-C4X-35185)
- tert-Butyl (1r,3r)-3-(4-nitro-1H-imidazol-1-yl)cyclobutylcarbamate (CAS 1364663-24-0)
- N,1-dimethylpyrazol-4-amine (CAS 948572-94-9)
- Peptide 431 (CAS CATO-CPTD788431)
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