3-[3,5-Bis(trifluoromethyl)pyridin-2-yl]-1-(4-methylbenzenesulfonyl)urea CAS 866043-24-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866043-24-5 |
| Molecular Formula | C15H11F6N3O3S |
| Molecular Weight | 427.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3,5-Bis(trifluoromethyl)pyridin-2-yl]-1-(4-methylbenzenesulfonyl)urea (CAS 866043-24-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H11F6N3O3S. Molecular weight: 427.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H11F6N3O3S |
| Molecular Weight | 427.32 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 3-{5-[3,5-di(trifluoromethyl)phenyl]-2-furyl}-1-(2-hydroxyphenyl)prop-2-en-1-one (CAS 680579-63-9)
- 3-(Trifluoromethyl)-5-{[3-(trifluoromethyl)phenyl]methyl}-5H,6H,6aH,7H,8H,9H,10H-pyrido[1,2-a]quinoxalin-6-one (CAS 1030857-28-3)
- 2,4-Bis(trifluoromethyl)-7-[3-(trifluoromethyl)phenoxy]-1,8-naphthyridine (CAS 303996-18-1)
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- 6-Phenyl-5-(4-(3-(trifluoromethyl)benzoyl)piperazin-1-yl)pyridazin-3(2H)-one (CAS 477863-62-0)
Recommended Standards
- 3-(4,5-Diethoxy-2-nitrobenzylidene)-5-methyldihydrofuran-2(3H)-one (CAS 94066-88-3)
- 4,6-Bis(4-methyl-3-nitrophenoxy)-5-nitropyrimidine (CAS 294848-90-1)
- 5-Methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-indole (CAS 1185427-08-0)
- N-(4-ethoxyphenyl)-4-hydrazinyl-4-oxobutanamide (CAS 315672-07-2)
- Ethyl 2-(methylthio)-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 34711-92-7)
- 4-(3,4-Dichlorophenyl)-2-methylphthalazin-1(2H)-one (CAS 4725-84-2)
- tert-Butyl ((trans--4-(bromomethyl)cyclohexyl)methyl)carbamate (CAS 198895-53-3)
- 1-(3,5-Dimethyl-1H-pyrazol-4-yl)ethan-1-one (CAS 1123-48-4)
- 1-(chloroacetyl)indoline-5-sulfonamide (CAS 929973-97-7)
- Neuropeptide FF (CAS 99566-27-5)
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