4-(2-Hydroxyethylthio)phenylboronic acid CAS 2032409-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2032409-51-9 |
| Molecular Formula | C8H11BO3S |
| Molecular Weight | 198.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Hydroxyethylthio)phenylboronic acid (CAS 2032409-51-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11BO3S. Molecular weight: 198.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11BO3S |
| Molecular Weight | 198.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Sulfur Atoms | 1 |
Related Hydroxyethylthio Standards
Recommended Standards
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- 2-(4-Fluorophenyl)-7-methyl-5-(piperidin-1-yl)imidazo[1,2-a]pyrimidine (CAS 866050-81-9)
- 2-Nitromethylimidazole (CAS 393516-79-5)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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