5-Chloro-4-ethoxypyridine-3-sulfonamide CAS 1352482-93-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352482-93-9 |
| Molecular Formula | C7H9ClN2O3S |
| Molecular Weight | 236.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-4-ethoxypyridine-3-sulfonamide (CAS 1352482-93-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H9ClN2O3S. Molecular weight: 236.68 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H9ClN2O3S |
| Molecular Weight | 236.68 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 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 6-Chloro-3-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1032705-56-8)
- 6-Chloro-3-(thiophen-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1152551-96-6)
- 7-chloro-[1,3]thiazolo[4,5-b]quinoxalin-2-amine (CAS 120317-27-3)
- 5-Chloro-N,N-dimethyl-4-oxo-1,4-dihydropyridine-3-sulfonamide (CAS 1352515-02-6)
- 5-Chloro-4-(dimethylamino)pyridine-3-sulfonic acid (CAS 1352540-81-8)
- 4-Chloro-6-ethoxy-2-(methylsulfonyl)pyrimidine (CAS 142596-33-6)
- 2-Chloro-N-[2-(2,4-dioxo-thiazolidin-3-yl)-ethyl]-acetamide (CAS 565171-03-1)
- 4-Chloro-5-(furan-2-yl)thieno[2,3-d]pyrimidine (CAS 256507-01-4)
Recommended Standards
- 1-(Oxolan-3-yl)-1h-pyrazole-4-sulfonyl chloride (CAS 1339213-79-4)
- 6-(5-chlorothiophen-2-yl)-2-hydroxypyridine-3-carbonitrile (CAS 1247521-01-2)
- 2-(5-Methoxypyrazin-2-yl)ethane-1-sulfonyl chloride (CAS 1196157-00-2)
- 2-Methoxy-1-methyl-1H-imidazole-5-carboxylic acid (CAS 179756-92-4)
- Piperazine Phosphate (1542003) (CAS 14538-56-8)
- N-(azetidin-3-yl)acetamide hydrochloride (CAS 102065-92-9)
- 2-(((4-Isopropylphenyl)amino)methyl)phenol (CAS 183861-00-9)
- Methyl 4-amino-3-(2-hydroxyethoxy)benzoate (CAS 183430-74-2)
- 5-Bromo-N-propylnicotinamide (CAS 1187386-41-9)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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