6-Chloropyridine-3-sulfonic acid CAS 17624-08-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17624-08-7 |
| Molecular Formula | C5H4ClNO3S |
| Molecular Weight | 193.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Chloropyridine-3-sulfonic acid (CAS 17624-08-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H4ClNO3S. Molecular weight: 193.61 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H4ClNO3S |
| Molecular Weight | 193.61 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 methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloropyridine Standards
- 2-Chloropyridine-4-sulfonic acid (CAS 1209458-81-0)
- 6-Chloropyridine-2-sulfonic acid (CAS 133145-15-0)
- 2-Chloropyridine-3-sulfonic acid (CAS 6602-56-8)
- 4-Chloropyridine-3-sulfonic acid (CAS 51498-38-5)
- 5-Chloropyridine-3-sulfonamide (CAS 1334148-60-5)
- 6-chloropyridine-2-sulfonamide (CAS 1823272-65-6)
- 5-Chloropyridine-2-sulfonamide (CAS 19506-41-3)
- 3-Chloropyridine-2-sulfonamide (CAS 96009-29-9)
Recommended Standards
- 2-(5-Chloro-3-oxoisothiazol-2(3H)-yl)acetic acid (CAS 1365960-52-6)
- 2-Aminopyrimidine-5-sulfonyl chloride (CAS 289484-00-0)
- 6-Oxo-1,6-dihydropyridine-3-sulfonyl chloride (CAS 1357566-60-9)
- (E)-N-Methoxy-N,4,8-trimethylnona-2,7-dienamide (CAS 1394121-42-6)
- 2-(m-Tolyl)propanenitrile (CAS 75920-44-4)
- 3-(Benzyloxy)-5-bromopicolinic acid (CAS 1393534-89-8)
- 2-(m-Tolyl)-1H-imidazo[4,5-c]pyridine (CAS 89074-96-4)
- 2-Methyl-3-morpholinobenzoic Acid (CAS 886501-40-2)
- 3-(2-Oxobenzo[d]oxazol-3(2H)-yl)propanoic acid (CAS 13610-59-8)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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