4-Ethoxy-3,5-difluoro-2-methylphenylboronic acid CAS 2096335-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2096335-57-6 |
| Molecular Formula | C9H11BF2O3 |
| Molecular Weight | 215.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Ethoxy-3,5-difluoro-2-methylphenylboronic acid (CAS 2096335-57-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11BF2O3. Molecular weight: 215.99 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11BF2O3 |
| Molecular Weight | 215.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 3-Ethoxy-2,4-difluoro-5-methylphenylboronic acid (CAS 2096336-30-8)
- 2-Ethoxy-1-naphthaleneboronic acid (CAS 148345-64-6)
- 2-(3-Ethoxy-2,4-difluorophenyl)acetic acid (CAS 1017778-29-8)
- 2-(4-Ethoxy-3,5-difluorophenyl)acetic acid (CAS 1017779-13-3)
- 2-(4-Ethoxy-2,6-difluorophenyl)acetic acid (CAS 1017779-16-6)
- 2-(4-Ethoxy-2,3-difluorophenyl)acetic acid (CAS 1017779-62-2)
- 2-(2-Ethoxy-3,5-difluorophenyl)acetic acid (CAS 1017779-85-9)
- 2-(3-Ethoxy-2,6-difluorophenyl)acetic acid (CAS 1092461-32-9)
Recommended Standards
- 4,5-Dichloro-2-trifluoromethyl-pyridine (CAS 823221-98-3)
- (2-Oxo-2H-[1,2'-bipyridin]-6'-yl)boronic acid (CAS 1310405-02-7)
- 3-Hydroxypropyl hydrogen (3,4-difluorophenyl)boronate (CAS 684648-49-5)
- (S)-(-)-1,1＇-Bi-2-naphthol (CAS 18531-99-2)
- 3-(2-Aminoethyl)-6-chloro-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 1781560-67-5)
- Afatinib Impurity 30 (CAS CATO-C4X-100630)
- 7-Methoxy-2,3-dihydro-4H-pyrano[3,2-c]pyridin-4-one (CAS 214398-11-5)
- 3-(1H-benzo[d]imidazol-2-yl)phenol (CAS 6616-44-0)
- AZD-1979, >98% (HPLC) (CAS 1254035-84-1)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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