(4-Methoxy-3-(methylsulfonyl)phenyl)boronic acid CAS 1268496-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1268496-34-9 |
| Molecular Formula | C8H11BO5S |
| Molecular Weight | 230.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Methoxy-3-(methylsulfonyl)phenyl)boronic acid (CAS 1268496-34-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11BO5S. Molecular weight: 230.05 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11BO5S |
| Molecular Weight | 230.05 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1990 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- (2-Methoxy-5-(methylsulfonyl)phenyl)boronic acid (CAS 1414956-77-6)
- (3-Methoxy-6-phenylpyridazin-4-yl)boronic acid (CAS 1015480-94-0)
- 2-(3-Methoxy-4-bromophenyl)ethylamine (CAS 113081-51-9)
- 5-methoxy-1-methyl-1H-pyrazole (CAS 1350323-88-4)
- 2-(Methoxy(phenoxy)phosphoryl)acetic acid (CAS 66448-24-6)
- 6'-Methoxy-[3,3'-bipyridine]-2-carboxylic acid (CAS 1223714-16-6)
- 2-Methoxy-5-(pyrimidin-4-yl)benzoic acid (CAS 1244949-12-9)
- 2-Methoxy-6-(3-nitrophenyl)pyridine (CAS 1313359-04-4)
Recommended Standards
- 2-Butynylpyrophosphate (CAS 1226901-43-4)
- (4-Methanesulfonyl-3-methoxyphenyl)boronic acid (CAS 1313617-68-3)
- 1-(2,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)ethan-1-one (CAS 1196153-52-2)
- 3-Ethyl-4,5,6,7-tetrahydro-3aH-indazole (CAS 943425-03-4)
- 3-Bromo-5-methylisonicotinic acid (CAS 1211588-92-9)
- 2,6-Bis(trifluoromethyl)quinoline-4-carboxylic acid (CAS 35853-53-3)
- (R)-N-(2-Acetyl-5,12-dihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracen-2-yl)acetamide (CAS 104319-02-0)
- 2-(1-Methyl-1H-pyrazol-4-yl)-3-oxopropanenitrile (CAS 1039364-93-6)
- 1-[(1e)-2-(4-bromophenyl)diazen-1-yl]pyrrolidine (CAS 250160-26-0)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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