6-chloropyridazine-3-sulfonyl chloride CAS 89391-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89391-73-1 |
| Molecular Formula | C4H8Cl2N2O2S |
| Molecular Weight | 219.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-chloropyridazine-3-sulfonyl chloride (CAS 89391-73-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H8Cl2N2O2S. Molecular weight: 219.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H8Cl2N2O2S |
| Molecular Weight | 219.09 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chloropyridazine Standards
- 3-Benzyl-6-chloropyridazine (CAS 60906-59-4)
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- Propyl 6-chloropyridazine-3-carboxylate (CAS 98490-71-2)
- 6-chloropyridazine-3-sulfonamide (CAS 88538-48-1)
- 4-(6-Chloropyridazine-3-carbonyl)-1,4-oxazepane (CAS 1343144-27-3)
- 3-Phenyl-6-chloropyridazine (CAS 20375-65-9)
- Ethyl 3-Chloropyridazine-4-carboxylate (CAS 1445-54-1)
- Ethyl 6-Chloropyridazine-3-carboxylate (CAS 75680-92-1)
Recommended Standards
- 6,7-Dichlorobenzo[d]thiazol-2-amine (CAS 25150-27-0)
- Moxifloxacin Impurity 69 (CAS 652-11-9)
- 6,7-DICHLOROBENZO[B]THIOPHEN-3(2H)-ONE (CAS 64791-34-0)
- Canadine (CAS 29074-38-2)
- 2-[(3-chloro-4-fluorophenyl)sulfanyl]-2-phenylacetic acid (CAS 1096966-42-5)
- 2-(4-(Pentyloxy)phenyl)ethanol (CAS 500548-00-5)
- 4,6-Difluoropyrazolo[1,5-a]pyridine (CAS 1427502-03-1)
- Poly(oxy-1,2-ethanediyl), α-(2-carboxyethyl)-ω-hydroxy- (CAS 117786-94-4)
- Tert-butyl ((2-benzylisoindolin-4-yl)methyl)carbamate (CAS 127212-06-0)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
Why CATO?
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