4-(((4-Bromophenyl)thio)methyl)-5-(2,4-dichlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole CAS 318959-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318959-19-2 |
| Molecular Formula | C18H12BrCl2F3N2OS |
| Molecular Weight | 512.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(((4-Bromophenyl)thio)methyl)-5-(2,4-dichlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 318959-19-2) pharmaceutical standards reference standard. Molecular formula: C18H12BrCl2F3N2OS. Molecular weight: 512.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H12BrCl2F3N2OS |
| Molecular Weight | 512.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Chloro-3-[3-(4-chloro-3-nitrophenyl)-1,2,4-oxadiazol-5-yl]-1-[(2,4-dichlorophenyl)methyl]-1,2-dihydropyridin-2-one (CAS 477858-12-1)
- Bromophenol red, indicator (5.0-6.8) Bromophenol red, indicator (CAS 2800-80-8)
- Agaricoglyceride D (CAS 887478-86-6)
- 1-Methyl-3-oxa-1,7-diazaspiro[4.5]Decan-2-one (CAS 1544219-75-1)
- Cucurbitacin D (CAS 3877-86-9)
- Angiotensin I/II (3-8) (CAS 23025-68-5)
- 3-(5,6-Dihydro-4H-cyclopenta[d]isoxazol-3-yl)propanal (CAS 181059-25-6)
- Suberic Acid Bis(3-sulfo-N-hydroxysuccinimide ester)-d (CAS 910292-87-4)
- 3-(2-Bromo-5-fluorobenzyl)oxetane (CAS 1823922-71-9)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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