6-(dimethylamino)pyridine-3-sulfonyl chloride CAS 680591-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680591-58-6 |
| Molecular Formula | C7H9ClN2O2S |
| Molecular Weight | 220.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(dimethylamino)pyridine-3-sulfonyl chloride (CAS 680591-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9ClN2O2S. Molecular weight: 220.68 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9ClN2O2S |
| Molecular Weight | 220.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Chloro-N-ethylpyridine-3-sulfonamide (CAS 59582-90-0)
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- 4-Chloro-N,N-dimethylpyridine-3-sulfonamide (CAS 59582-89-7)
- (1S,2R)-2-phenylcyclohexan-1-amine (CAS 37982-23-3)
- 2-fluoro-3-[2-(trimethylsilyl)ethynyl]pyridine (CAS 207602-10-6)
- n,2-Diisopropylaniline (CAS 112121-81-0)
- 1-(Methoxymethyl)-2-(trifluoromethyl)benzene (CAS 227948-39-2)
- 2-(2-(Pyrrolidin-1-yl)ethoxy)benzaldehyde (CAS 35166-80-4)
- Methyl 5-amino-1-(2,5-dimethylphenyl)-1H-pyrazole-4-carboxylate (CAS 1264050-07-8)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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