4-(2-Methylbenzo[cd]indol-1-ium-1-yl)butane-1-sulfonate CAS 333969-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333969-02-1 |
| Molecular Formula | C16H17NO3S |
| Molecular Weight | 303.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(2-Methylbenzo[cd]indol-1-ium-1-yl)butane-1-sulfonate (CAS 333969-02-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17NO3S. Molecular weight: 303.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17NO3S |
| Molecular Weight | 303.38 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(2-(4-Methylpiperazin-1-yl)thiazol-4-yl)benzoic acid (CAS 294622-47-2)
- 4-(4-Methylphenyl)-4-oxo-2-{[(thiophen-2-yl)methyl]amino}butanoic acid (CAS 298216-15-6)
- 4-(10H-Phenothiazin-10-yl)benzaldehyde (CAS 866327-14-2)
- 2-[4-methoxy-3-(methylsulfanyl)phenyl]acetonitrile (CAS 1311316-24-1)
- Methyl 5-(3-fluorophenyl)-3-methyl-5-oxopentanoate (CAS 1443312-70-6)
- 4-[(1,3-benzodioxol-5-ylmethylene)amino]phenyl 4-(tert-butyl)benzenesulfonate (CAS 329778-26-9)
- Calcium rel-(1R,2r,3S,4R,5s,6S)-cyclohexane-1,2,3,4,5,6-hexayl hexakis(phosphate) (CAS 7776-28-5)
- 3-Amino-N-ethylisonicotinamide (CAS 1415147-02-2)
- N-tert-Butyl-2-chloro-6-(trifluoromethyl)benzamide (CAS 1881296-35-0)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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