Phenyl (6-chloropyridazin-3-yl)sulfonylcarbamate CAS 89391-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89391-74-2 |
| Molecular Formula | C11H8ClN3O4S |
| Molecular Weight | 313.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenyl (6-chloropyridazin-3-yl)sulfonylcarbamate (CAS 89391-74-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8ClN3O4S. Molecular weight: 313.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8ClN3O4S |
| Molecular Weight | 313.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 5-(6-Chloropyridazin-3-yl)-2-ethyl-N-methylbenzenesulfonamide (CAS 1119425-87-4)
- 4-{[1-(6-Chloropyridazin-3-yl)piperidin-4-yl]carbonyl}morpholine (CAS 1197597-95-7)
- Ethyl 1-(6-chloropyridazin-3-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1156803-06-3)
- 4-((6-Chloropyridazin-3-yl)methyl)-1-(methylsulfonyl)azepane (CAS 1316222-79-3)
- 2-(6-Chloropyridazin-3-yl)-2-(2,4-dichlorophenyl)acetonitrile (CAS 209412-09-9)
- 2-(6-Chloropyridazin-3-yl)-2-(2,6-dichlorophenyl)acetonitrile (CAS 209412-06-6)
- 5-(6-Chloropyridazin-3-yl)-2-ethylbenzenesulfonamide (CAS 1119441-50-7)
- 3-(6-Chloropyridazin-3-yl)-1-cyclopropanecarbonyl-1H-indole (CAS 439093-74-0)
Recommended Standards
- 2-Chloro-5-nitro-N-(pyridin-3-yl)benzenesulfonamide (CAS 330189-04-3)
- 4-[(4-fluorobenzene)amido]benzene-1-sulfonyl chloride (CAS 1016713-31-7)
- (βR)-2-Chloro-β-hydroxy-β-methyl-4-nitro-1H-imidazole-1-propanol 1-Methanesulfonate (CAS 681490-92-6)
- 1-Benzyl-4-phenyl-1,2,3,6-tetrahydropyridine (CAS 38025-45-5)
- 2-(4-Fluoro-phenyl)-1-methyl-1h-imidazole (CAS 385442-12-6)
- Methyl 1-methyl-1H-pyrrole-2-carboxylate (CAS 37619-24-2)
- 1-(4-ethoxyphenyl)cyclopentan-1-ol (CAS 1341608-55-6)
- 4-Piperidinyl 4-chloro-2-pyridinecarboxylatehydrochloride (CAS 1219949-51-5)
- Gefitinib Impurity 4 (CAS 2089650-13-3)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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