Boronic acid, B-(4-ethyl-2-fluorophenyl)- CAS 1374302-04-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1374302-04-1 |
| Molecular Formula | C8H10BFO2 |
| Molecular Weight | 167.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Boronic acid, B-(4-ethyl-2-fluorophenyl)- (CAS 1374302-04-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H10BFO2. Molecular weight: 167.97 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H10BFO2 |
| Molecular Weight | 167.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Boronic Standards
- Ethyl boronic acid MIDA ester (CAS 107113-49-5)
- 1105710-34-6 Boronic acid, B-(3-fluoro-6-isoquinolinyl)- (CAS 1105710-34-6)
- Boronic acid, B-(5-hydroxybenzo[b]thien-2-yl)- (CAS 959636-67-0)
- 4441-56-9 Boronic acid, cyclohexyl- (9CI) Cyclohexaneboronic acid 4-16-00-01653 (Beilstein Handbook Reference) BRN 1921820 Cyclohexylboronic acid (CAS 4441-56-9)
- 858364-78-0 Boronic acid,B-[3-[(1,1-dimethylethoxy)methyl]phenyl]- CTK5F5804 (CAS 858364-78-0)
- 491879-29-9 Boronic acid, [(1E)-3-chloro-1-propenyl]- CTK1D0981 (CAS 491879-29-9)
- Boronic acid, b-[3-(3-oxo-4-morpholinyl)phenyl]- (CAS 1350835-98-1)
- 870777-16-5 Boronic acid,B-(1,2-dimethyl-1-propen-1-yl)- CTK5F7730 (CAS 870777-16-5)
Recommended Standards
- (4-Ethyl-3-fluorophenyl)boronic acid (CAS 1318760-09-6)
- 2,6-Dimethyl-4-fluorophenylboronic acid (CAS 1392512-54-7)
- 2-Fluoro-4,5-dimethylphenylboronic acid (CAS 1125394-25-3)
- 5-Acetyl-2-(butylamino)-6-methylnicotinonitrile (CAS 306979-86-2)
- 2-(3-Methoxyisoxazol-5-yl)ethanamine hydrochloride (CAS 2839902-28-0)
- 2-Chloro-N-(2-methoxyphenyl)isonicotinamide (CAS 1019384-16-7)
- 1-(Bromomethyl)-4-(difluoromethyl)-2-fluorobenzene (CAS 2641114-14-7)
- Venlafaxine Impurity 76 (CAS CATO-C4X-143476)
- 2-amino-3-[4-(trifluoromethoxy)phenyl]propanoic acid hydrochloride (CAS 174732-77-5)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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