Sodium 4-methylbenzenesulfonate CAS 12068-03-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12068-03-0 |
| Molecular Formula | C7H8O3S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium 4-methylbenzenesulfonate (CAS 12068-03-0) pharmaceutical standards reference standard. Molecular formula: C7H8O3S Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S Na |
| Molecular Weight | 195.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- Methyl 3-methylbenzenesulfonate (CAS 126865-07-4)
- SODIUM 2-METHYLBENZENESULFONATE (CAS 15046-75-0)
- 4-(4-Methylbenzenesulfonate)-4-isoquinolinol (CAS 1532-82-7)
- 4-methylbenzenesulfonate,4-nitrobenzenediazonium (CAS 1947-33-7)
- Methyl 2-methylbenzenesulfonate (CAS 23373-38-8)
- (3Z)-1-(4-Methylbenzenesulfonate) 3-Hexen-1-ol (CAS 34019-85-7)
- Ammonium 4-methylbenzenesulfonate (CAS 4124-42-9)
- Ethyl 2-methylbenzenesulfonate (CAS 59222-96-7)
Recommended Standards
- 5-chloro-3-iodo-1-methyl-pyrrolo[3,2-b]pyridine (CAS 2231674-59-0)
- 2-((4-Amino-5-(2,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 575466-20-5)
- benzyl (3S)-3-ethynylpiperidine-1-carboxylate (CAS 2816625-13-3)
- N1-(2-Methylquinolin-4-yl)-N2-((tetrahydrofuran-2-yl)methyl)oxalamide (CAS 941895-09-6)
- N-(2-amino-6-methylbenzo[d]thiazol-5-yl)acetamide (CAS 351437-81-5)
- Ethyl 7-fluoroisoquinoline-3-carboxylate (CAS 1823516-86-4)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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