3-((Ethyl(m-tolyl)amino)methyl)benzenesulfonic acid CAS 91-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91-98-5 |
| Molecular Formula | C16H19NO3S |
| Molecular Weight | 305.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-((Ethyl(m-tolyl)amino)methyl)benzenesulfonic acid (CAS 91-98-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H19NO3S. Molecular weight: 305.39 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H19NO3S |
| Molecular Weight | 305.39 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-((4-Fluorobenzyl)thio)-4-methyl-5-(thiophen-2-yl)-4H-1,2,4-triazole (CAS 329699-48-1)
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- 2-Ethoxy-4,6-dimethyl-3-(3-methylbenzenesulfonyl)pyridine (CAS 866143-08-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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