4-Ethylbenzenesulfonic acid sodium salt CAS 14995-38-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14995-38-1 |
| Molecular Formula | C8H9O3S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethylbenzenesulfonic acid sodium salt (CAS 14995-38-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9O3S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9O3S Na |
| Molecular Weight | 208.21 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Ethylbenzenesulfonic Standards
Recommended Standards
- [(3-chloro-4-methoxyphenyl)amino]carbonitrile (CAS 70590-15-7)
- (1S,5R)-2-Azabicyclo[3.1.0]hexane-1-carboxylic acid (CAS 134732-51-7)
- 2,4,7-Trichloro-5-ethyl-8-fluoropyrido[4,3-d]pyrimidine (CAS 2864419-11-2)
- 1-(1-Bromopropan-2-yl)-4-methylbenzene (CAS 75316-57-3)
- Furan-2-yl pivalate (CAS 100921-72-0)
- 2-(Chloromethoxy)-1,1-difluoroethane (CAS 1558385-27-5)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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