4-(4-Methylphenyl)sulfonylbenzoic acid CAS 7402-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7402-82-6 |
| Molecular Formula | C14H12O4S |
| Molecular Weight | 276.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Methylphenyl)sulfonylbenzoic acid (CAS 7402-82-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12O4S. Molecular weight: 276.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12O4S |
| Molecular Weight | 276.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- (3-Methylphenyl)diphenylphosphine (CAS 7579-70-6)
- 1-benzyl-3-(3-methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 956753-10-9)
- 1-Benzyl-3-(4-methylphenyl)-1h-pyrazole-4-carbaldehyde (CAS 956783-07-6)
- 4-(2-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 847744-14-3)
- 4-(3-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 847783-76-0)
- 4-(4-Methylphenyl)-5-(morpholin-4-yl)-4h-1,2,4-triazole-3-thiol (CAS 674291-13-5)
- 1-Boc-4-(4-methylphenyl)piperazine (CAS 681482-19-9)
- Ethyl 8-(3-methylphenyl)-8-oxooctanoate (CAS 898751-58-1)
Recommended Standards
- 4-((3-Allyl-4-oxothiazolidin-2-ylidene)amino)benzoic acid (CAS 303093-13-2)
- 4'-(Methylsulfonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 893736-90-8)
- 4-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)thio)but-2-yn-1-ol (CAS 727386-33-6)
- 4-Bromo-3-nitrobenzotrifluoride (CAS 349-03-1)
- 4-Butoxy-2,6-difluoroaniline (CAS 1373920-83-2)
- 4-Chloro-2,3-dihydrobenzofuran (CAS 289058-20-4)
- N-[(3-aminophenyl)methyl]-N-ethyl-2,2,2-trifluoroacetamide (CAS 1087792-17-3)
- Tert-butyl ((1S,2S)-1-(2,5-difluorophenyl)-1-hydroxypent-4-yn-2-yl)carbamate (CAS 1417402-42-6)
- 2-(4-((4-Methylbenzyl)oxy)phenyl)acetonitrile (CAS 175135-33-8)
- Cyclopeptide-5 (CAS 197172-76-2)
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