(4-(Ethylsulfinyl)phenyl)boronic acid CAS 863248-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 863248-21-9 |
| Molecular Formula | C8H11BO3S |
| Molecular Weight | 198.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-(Ethylsulfinyl)phenyl)boronic acid (CAS 863248-21-9) 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.) | 1987 |
| Sulfur Atoms | 1 |
Related Ethylsulfinyl Standards
- (3-(Ethylsulfinyl)phenyl)boronic acid (CAS 1072952-07-8)
- (2-(Ethylsulfinyl)phenyl)boronic acid (CAS 1072952-11-4)
- 5-((Ethylsulfinyl)methyl)furan-2-carboxylic acid (CAS 1249836-50-7)
- N-(2-(ethylsulfinyl)ethyl)thietan-3-amine (CAS 1880527-61-6)
- 1-(2-(Ethylsulfinyl)phenyl)-1H-pyrrole (CAS 107344-55-8)
- 5-((Ethylsulfinyl)methyl)isoxazol-3(2H)-one (CAS 89661-23-4)
- 3-((2-(Ethylsulfinyl)ethyl)amino)thietane 1,1-dioxide (CAS 1864669-88-4)
- 6-(Ethylsulfinyl)-2,2'-bipyridine (CAS 149775-39-3)
Recommended Standards
- 2,6-Dichloropiperidine-3-carboxylic acid (CAS 1936188-08-7)
- (S)-1-Iodo-2-methylbutane (CAS 29394-58-9)
- 2-iodo-3-methylbutane (CAS 18295-27-7)
- 2-(2-Ethylpiperidin-1-yl)-1-(furan-2-yl)ethanone (CAS 735301-19-6)
- 1-Bromo-5-chloro-4-fluoro-2-iodobenzene (CAS 1067882-65-8)
- 6-Isobutoxypyrimidine-4-carboxylic acid (CAS 1439902-87-0)
- 4-Chloro-N-(3-(5,7-dimethylbenzo[d]oxazol-2-yl)-2-methylphenyl)benzamide (CAS 590395-74-7)
- N-(2-Chloro-4-cyanophenyl)-2,2,2-trifluoroacetamide (CAS 1870951-83-9)
- (1α,3α,5α)-3,5-dihydroxy-cyclohexanecarboxylic Acid Methyl Ester (CAS 156526-48-6)
- Hexapeptide-10 (CAS 146439-94-3)
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