(4-Methanesulfonyl-3-methylphenyl)boronic acid CAS 1598437-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1598437-51-4 |
| Molecular Formula | C8H11BO4S |
| Molecular Weight | 214.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Methanesulfonyl-3-methylphenyl)boronic acid (CAS 1598437-51-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11BO4S. Molecular weight: 214.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11BO4S |
| Molecular Weight | 214.05 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.) | 1993 |
| Sulfur Atoms | 1 |
Related Methanesulfonyl Standards
- (2-Methanesulfonyl-5-methylphenyl)boronic acid (CAS 1447763-90-7)
- (4-Methanesulfonyl-2-methylphenyl)boronic acid (CAS 850033-50-0)
- 6-methanesulfonyl-1H,2H,3H-pyrazolo[3,4-d]pyrimidin-3-one (CAS 1023814-12-1)
- 3-methanesulfonyl-1H,4H,7H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 130224-52-1)
- 6-methanesulfonyl-1H,4H,7H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1547108-06-4)
- 2-MEthanesulfonyl-2-phenylacetic acid (CAS 29270-21-1)
- 4-Methanesulfonyl-n-(propan-2-yl)aniline (CAS 1021125-82-5)
- 2-Methanesulfonyl-N-(propan-2-yl)aniline (CAS 1154733-37-5)
Recommended Standards
- 2,4-Dichloroquinazolin-7-amine (CAS 1597574-26-9)
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- 2,4-Dichloroquinazolin-6-amine (CAS 1592940-19-6)
- (R)-7-(benzyloxy)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole (CAS 1221187-78-5)
- tert-Butyl ((1-(2-chloroacetyl)pyrrolidin-2-yl)methyl)(isopropyl)carbamate (CAS 1353988-91-6)
- 2-(5-Bromo-2-iodophenyl)-N,N-dimethylacetamide (CAS 702641-02-9)
- 1-(2-Methylbenzyl)-1H-pyrrole-2,5-dione (CAS 140480-91-7)
- Ethyl 4-Cyclopropyl-3-oxobutanoate (CAS 630399-84-7)
- 1-(2-(Azepan-1-yl)-2-oxoethyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 626205-51-4)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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