(3-Chloro-4-ethoxyphenyl)boronic acid CAS 279261-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 279261-81-3 |
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3-Chloro-4-ethoxyphenyl)boronic acid (CAS 279261-81-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H10BClO3. Molecular weight: 200.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 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.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-4-methoxy-5-methylphenylboronic acid (CAS 1050509-76-6)
- (4-Chloro-2-(methoxymethyl)phenyl)boronic acid (CAS 1208318-89-1)
- 2-Chloro-3-ethoxyphenylboronic acid (CAS 1256345-57-9)
- (3-Chloro-5-ethoxyphenyl)boronic acid (CAS 1256345-73-9)
- (4-Chloro-3-(methoxymethyl)phenyl)boronic acid (CAS 1392415-54-1)
- 2-Chloro-5-methoxymethylphenylboronic acid (CAS 1451392-23-6)
- 5-Chloro-6-(dimethylamino)pyridin-3-ylboronic acid (CAS 1704121-36-7)
- (2-Chloro-4-isopropylpyrimidin-5-yl)boronic acid (CAS 2225180-56-1)
Recommended Standards
- (3-Chloro-2-methoxy-4-methylphenyl)boronic acid (CAS 2121511-90-6)
- (3-Chloro-5-methoxy-2-methylphenyl)boronic acid (CAS 2225178-57-2)
- (2-Chloro-5-ethoxyphenyl)boronic acid (CAS 913835-30-0)
- 2',3',5'-Tri-O-benzoyl-2-thiouridine (CAS 21052-18-6)
- 1-2-3-Tri-O-benzyl-4-6-O-benzylidene-α-D-galactopyranoside (CAS 53929-36-5)
- N-((benzyloxy)carbonyl)-N-(3-chlorophenyl)glycine (CAS 1339085-88-9)
- [2-(2-Ethyl-1-piperidinyl)phenyl]methanamine (CAS 1094828-99-5)
- (4-(2-(Diethylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704064-16-3)
- tert-Butyl isoxazol-3-ylcarbamate (CAS 264600-97-7)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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