Methyl 2-(difluoromethoxy)-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate CAS 2787517-20-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2787517-20-6 |
| Molecular Formula | C15H18BF3O5 |
| Molecular Weight | 346.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(difluoromethoxy)-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2787517-20-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H18BF3O5. Molecular weight: 346.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H18BF3O5 |
| Molecular Weight | 346.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Methyl Standards
- 2-((3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1707576-19-9)
- 4-((3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1707576-21-3)
- 3-((3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1710660-93-7)
- (2Z)-2-{[4-(difluoromethoxy)phenyl]methylidene}-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one (CAS 1025637-49-3)
- 1-(4-(Difluoromethoxy)phenyl)-2-(ethylthio)-5-phenyl-1H-imidazole (CAS 1226449-16-6)
- Methyl 6-(4-(difluoromethoxy)phenyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011397-96-8)
- 2-(Difluoromethoxy)-N-(4-(2-methyloxazol-5-yl)phenyl)benzamide (CAS 1311855-96-5)
- 2-(4-(Difluoromethoxy)-3-((methoxymethoxy)methyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1623766-69-7)
Recommended Standards
- 1,1,1,2,3,3-Hexafluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)pentane (CAS 870778-34-0)
- Methyl 2-(tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethoxy)benzoate (CAS 2377610-53-0)
- 1-(Benzyloxy)-4,5-difluoro-2-iodobenzene (CAS 2098626-84-5)
- 3-chloro-1,5,6-trimethyl-pyrazin-2-one (CAS 2417310-83-7)
- 5'-Bromo-3,3'',5,5''-tetra-tert-butyl-1,1':3',1''-terphenyl (CAS 120046-02-8)
- 3-Methyl-1-(propylthio)cyclobutane-1-carboxylic acid (CAS 1486310-43-3)
- (3-Bromophenyl)(2-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898763-06-9)
- N-((1-(2-Aminoacetyl)pyrrolidin-2-yl)methyl)-N-isopropylacetamide (CAS 1353988-67-6)
- n-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-4-chloro-N-isopentylbutanamide (CAS 734546-68-0)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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 13829788188 / jacky.chen@cato-chem.com