6-(Phenylsulfonyl)-5-(trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one CAS 866131-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866131-11-5 |
| Molecular Formula | C18H10F6N2O3S |
| Molecular Weight | 448.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Phenylsulfonyl)-5-(trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 866131-11-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H10F6N2O3S. Molecular weight: 448.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H10F6N2O3S |
| Molecular Weight | 448.34 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Phenylsulfonyl Standards
- N-(5-(3-(Phenylsulfonyl)propanoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-3-carboxamide (CAS 1448066-44-1)
- N-(2-(1-(Phenylsulfonyl)-1H-indol-2-yl)phenyl)benzamide (CAS 88207-44-7)
- Methyl 1-(Phenylsulfonyl)-2-iodo-6-azaindole-5-carboxylate (CAS 1260381-53-0)
- 1-(Phenylsulfonyl)-N'-(3-(trifluoromethyl)benzoyl)piperidine-4-carbohydrazide (CAS 478030-61-4)
- 5-Ethyl-4-(1-(phenylsulfonyl)ethyl)-1-(4-(trifluoromethoxy)phenyl)-1,3-dihydro-2H-imidazol-2-one (CAS 477848-59-2)
- 3-phenyl-1-(phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 943323-25-9)
- 4-((Phenylsulfonyl)methyl)-5-(phenylthio)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 306978-19-8)
- 8-(Phenylsulfonyl)-6-((2-(trifluoromethyl)phenyl)amino)-2,3-dihydroindolizin-5(1H)-one (CAS 612065-28-8)
Recommended Standards
- 4-(((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzonitrile (CAS 477333-08-7)
- Fudosteine Impurity 25 (CAS 121234-18-2)
- 4-(((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzonitrile (CAS 676332-92-6)
- 5-O-DMT-uridine (CAS 81246-79-9)
- 2-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)acetamide (CAS 307524-95-4)
- Benzyl (6-amino-6-oxohexyl)carbamate (CAS 53299-81-3)
- N-Methyl-d3-N-(1-naphthalenylmethyl)-1-naphthalenemethanamine Hydrochloride (CAS 1795036-94-0)
- 3-Chloro-2,5-dimethylpyridine (CAS 72093-10-8)
- 3-Bromo-5-(chloromethyl)isoxazole (CAS 124498-15-3)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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