2-Chloro-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide CAS 946265-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946265-17-4 |
| Molecular Formula | C16H14ClN3O3S2 |
| Molecular Weight | 395.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(2-(6-oxo-3-(thiophen-2-yl)pyridazin-1(6H)-yl)ethyl)benzenesulfonamide (CAS 946265-17-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H14ClN3O3S2. Molecular weight: 395.88 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H14ClN3O3S2 |
| Molecular Weight | 395.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 4-Chloro-N-[2-(3,5-dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]benzene-1-sulfonamide (CAS 1707372-55-1)
- 4-Chloro-7-trityl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1792190-52-3)
- 4-((5-Chloro-2-hydroxybenzyl)amino)-N-(thiazol-2-yl)benzenesulfonamide (CAS 799250-24-1)
- 7-Chloro-3-[4-(2-hydroxyethyl)piperazin-1-yl]-1-(2-propoxyethyl)-1H,2H-pyrido[3,4-b]pyrazin-2-one (CAS 954138-53-5)
- (1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)(4-(4-methylpiperazin-1-yl)phenyl)methanone (CAS 477847-90-8)
- Benzyl 4-Chloro-2-(Methylsulfonyl)-8,9-Dihydro-5H-Pyrimido[4,5-D]Azepine-7(6H)-Carboxylate (CAS 1422344-53-3)
- 2-{[5-(4-chloro-2-methylphenoxymethyl)-4-cyclohexyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 851468-07-0)
- Methyl 4-chloro-3-[(2-methoxyphenyl)(prop-2-en-1-yl)sulfamoyl]benzoate (CAS 379726-51-9)
Recommended Standards
- 1-{2-[3-(2-chlorophenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-4-phenylbutan-1-one (CAS 1795396-00-7)
- 3-(3-Chlorophenyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 874792-62-8)
- 2-(2-Chlorophenyl)-1-{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-1-yl}ethan-1-one (CAS 1775303-17-7)
- 2-BRomo-6-chloro-3,4-difluoro-phenol (CAS 1780637-89-9)
- (2-Chloro-1,3-thiazol-5-yl)methyl N-(3-fluorophenyl)carbamate (CAS 478047-20-0)
- (5-bromo-1-methyl-triazol-4-yl)methanol (CAS 2092599-21-6)
- Methyl 5-bromo-2-(2-(thiophen-2-yl)acetamido)benzoate (CAS 924134-98-5)
- Di-tert-butyl (4-formylphenyl)imidodicarbonate (CAS 1040185-21-4)
- (S)-1-(3,4,5-trimethoxyphenyl)ethan-1-amine (CAS 122078-08-4)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
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