[5-(4-Fluorobenzenesulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl 2-chloroacetate CAS 318469-42-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318469-42-0 |
| Molecular Formula | C14H11ClF4N2O4S |
| Molecular Weight | 414.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[5-(4-Fluorobenzenesulfonyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl 2-chloroacetate (CAS 318469-42-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11ClF4N2O4S. Molecular weight: 414.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11ClF4N2O4S |
| Molecular Weight | 414.76 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Fluorobenzenesulfonyl Standards
- N-[4-(4-Fluorobenzenesulfonyl)phenyl]-3-(trifluoromethyl)benzamide (CAS 339030-34-1)
- 3-(4-Fluorobenzenesulfonyl)-2-hydroxy-2-methyl-N-[4-(trifluoromethyl)phenyl]propanamide (CAS 338956-16-4)
- 4-(4-Fluorobenzenesulfonyl)-2-(4-fluorophenyl)-5-(propane-1-sulfonyl)-1,3-oxazole (CAS 891021-50-4)
- Methyl 2-[(4-fluorobenzenesulfonyl)oxy]-5-iodobenzoate (CAS 297150-19-7)
- 4-[4-(4-fluorobenzenesulfonyl)piperazin-1-yl]-1h-indole (CAS 256458-65-8)
- (2S)-2-{[1-(4-fluorobenzenesulfonyl)piperidin-3-yl]formamido}propanoic acid (CAS 956380-74-8)
- Methyl 3-[(4-fluorobenzenesulfonyl)oxy]-4-nitrobenzoate (CAS 297150-07-3)
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Recommended Standards
- Methyl (2E)-3-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-2-acetamidoprop-2-enoate (CAS 1781254-31-6)
- 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-9-hydroxy-3,5-dioxo-4-azatricyclo[5.2.1.0^{2,6}]decane-8-carbonitrile (CAS 1005068-81-4)
- (E)-3-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-2-propionamidoacrylic acid (CAS 1630103-73-9)
- 5,7-Dichlorobenzo[c][1,2,5]oxadiazole-4-sulfonyl chloride (CAS 890095-79-1)
- Methyl 3-(aminomethyl)-1H-indole-5-carboxylate (CAS 887582-73-2)
- 3-Iodo-5-methylbenzene-1-sulfonamide (CAS 1261649-35-7)
- 2-(3-Ethylphenyl)cyclopropane-1-carboxylic acid (CAS 2229364-54-7)
- 4-Amino-2-bromo-3-hydroxybenzonitrile (CAS 676124-40-6)
- Ethyl 3-(4-chlorothiophen-2-yl)propanoate (CAS 1855776-12-3)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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