4-(2-Methyl-propane-1-sulfonyl)benzoic acid CAS 855196-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 855196-94-0 |
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-Methyl-propane-1-sulfonyl)benzoic acid (CAS 855196-94-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O4S. Molecular weight: 242.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14O4S |
| Molecular Weight | 242.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 4-Methyl-3-(propane-2-sulfonyl)benzoic acid (CAS 1152497-12-5)
- 2-[4-(propane-1-sulfonyl)phenyl]acetic acid (CAS 745053-11-6)
- 2-(propane-1-sulfonamido)benzoic acid (CAS 926211-35-0)
- 3-(Propane-1-sulfonamido)benzoic acid (CAS 849409-82-1)
- 4-(Propane-1-sulfonamido)benzoic acid (CAS 53957-53-2)
- 4-(propane-2-sulfonamido)benzoic acid (CAS 892878-61-4)
- Propane-1,3-disulfonyl Dichloride (CAS 20686-91-3)
- Propane-1,3-diyl bis(3-oxobutanoate) (CAS 174498-06-7)
Recommended Standards
- 3-Hydroxy-4-((pyridin-3-ylmethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 453577-52-1)
- 4-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-fluoroaniline (CAS 449175-26-2)
- 3-Fluoro-3-(4-methylphenyl)propiophenone (CAS 898768-75-7)
- 3,5-Diiodo-4-methylpyridine (CAS 98139-01-6)
- 2-(Aminomethyl)-5-cyano-4-(difluoromethyl)-3-methoxypyridine (CAS 1804728-35-5)
- (S)-6-Methoxychroman-3-carboxylic Acid (CAS 182570-28-1)
- 15-Keto Prostaglandin E0 (CAS 5094-14-4)
- 2-Amino-3-(2-fluoro-4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1391008-15-3)
- 3-Methyl-2-oxo-2,3-dihydro-1H-imidazole-1-carboxamide (CAS 61224-28-0)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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