3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(pyridin-4-yl)pyridazine CAS 946213-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946213-54-3 |
| Molecular Formula | C19H18ClN5O2S |
| Molecular Weight | 415.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)-6-(pyridin-4-yl)pyridazine (CAS 946213-54-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18ClN5O2S. Molecular weight: 415.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18ClN5O2S |
| Molecular Weight | 415.90 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- N-(1-(1-(4-Chlorophenyl)-1H-1,2,3-triazole-4-carbonyl)piperidin-4-yl)thiophene-2-carboxamide (CAS 1251696-23-7)
- Benzyl ((3-chlorophenyl)(phenylsulfonyl)methyl)carbamate (CAS 1017782-73-8)
- Ethyl 4-(4-chlorophenyl)-5-formyl-2-methyl-6-(pyrimidin-2-ylsulfanyl)-1,4-dihydropyridine-3-carboxylate (CAS 478261-85-7)
- N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-(phenylsulfonyl)propanamide (CAS 860609-54-7)
- N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-(phenylsulfonyl)propanamide (CAS 337923-29-2)
- 4-[(E)-2-(2-Chlorophenyl)ethenyl]-6-phenoxy-2H,3H-thieno[3,2-c]quinoline (CAS 866133-84-8)
- 4-[(E)-2-(4-Chlorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline (CAS 865658-54-4)
- 2-[(2-Chlorophenyl)sulfanyl]-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 339103-24-1)
Recommended Standards
- 2-((4-Allyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-4-methoxyphenyl)acetamide (CAS 577762-32-4)
- CH5138303 (CAS 959763-06-5)
- ((4-(2-Chlorophenoxy)phenyl)sulfonyl)methionine (CAS 1009715-74-5)
- Methyl 3,4,5-trimethoxyphenylacetate (CAS 2989-06-2)
- 7-[(4-tert-butylphenyl)methyl]-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione (CAS 333415-38-6)
- Poly[bis(3-dodecyl-2-thienyl)-2,2'-dithiophene-5,5'-diyl] (CAS 827343-06-6)
- ((3AR,5R,6R,6aR)-6-(benzoyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methyl benzoate (CAS 80244-95-7)
- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)pyridin-3-amine hydrochloride (CAS 317822-49-4)
- 3-((3,5-Bis(difluoromethyl)-1h-pyrazol-1-yl)methyl)-4-methoxybenzaldehyde (CAS 1001518-89-3)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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