(5-Chloro-2-ethoxyphenyl)boronic acid CAS 352534-86-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 352534-86-2 |
| Molecular Formula | C8H10BClO3 |
| Molecular Weight | 200.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5-Chloro-2-ethoxyphenyl)boronic acid (CAS 352534-86-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10BClO3. Molecular weight: 200.43 g/mol. Batch-specific COA and technical support are available on request.
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
- (4-Chloro-5-methoxy-2-methylphenyl)boronic acid (CAS 2225174-69-4)
- (5-Chloro-4-methoxy-2-methylphenyl)boronic acid (CAS 511295-09-3)
- (4-Chloro-2-propylpyrimidin-5-yl)boronic acid (CAS 2225177-29-5)
- 1,1,1-trifluorohex-5-yn-3-amine hydrochloride (CAS 1909308-81-1)
- Methyl 6-(4-ethylpiperazin-1-yl)-2-methylnicotinate (CAS 1355174-24-1)
- n-(3-Amino-4-methoxyphenyl)methanesulfonamide (CAS 123343-91-9)
- 6,6-Dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile (CAS 1256577-71-5)
- Vonoprazan Impurity 250 (CAS CATO-C4X-1020250)
- 5-Isothiocyanato-2-(trifluoromethyl)pyridine (CAS 1208672-46-1)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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