2-(2-(Difluoromethoxy)-6-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 2913572-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2913572-69-5 |
| Molecular Formula | C14H18BF3O3 |
| Molecular Weight | 302.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(Difluoromethoxy)-6-fluoro-4-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2913572-69-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H18BF3O3. Molecular weight: 302.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H18BF3O3 |
| Molecular Weight | 302.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 4-(Difluoromethoxy)-6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 2750605-73-1)
- 3-(4-(Difluoromethoxy)phenyl)-1,1-dipropylthiourea (CAS 398995-99-8)
- N-(4-(Difluoromethoxy)phenyl)-2-methylquinazolin-4-amine (CAS 827031-10-7)
- 5-{[4-(difluoromethoxy)-3-methoxyphenyl]methylidene}-1,3-thiazolidine-2,4-dione (CAS 894259-20-2)
- 3-(Difluoromethoxy)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2201100-40-3)
- 4-(3-(4-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1707609-07-1)
- 4-(3-(2-(Difluoromethoxy)phenyl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1708168-49-3)
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Recommended Standards
- 1,1'-Ferrocenyl diacetic acid (CAS 32681-19-9)
- 2-(3-Methoxy-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 479411-93-3)
- (R)-2,2,2-Trifluoro-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethan-1-ol (CAS 887781-87-5)
- 4-Oxobutanamide (CAS 27719-81-9)
- ethyl 1,4-diazepane-1-carboxylate (CAS 18739-39-4)
- 4-Bromo-1-propyl-1,2,3,6-tetrahydropyridine (CAS 1221818-50-3)
- (3E)-4-({[1,1'-biphenyl]-2-yl}amino)-1,1,1-trifluoropent-3-en-2-one (CAS 478068-04-1)
- N-(Benzo[d]thiazol-2-yl)-3-((4-methoxyphenyl)thio)propanamide (CAS 941952-45-0)
- 1,4-Bis(2-nitrophenyl)piperazine (CAS 16264-16-7)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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