5-Chloro-4-{[(4-fluorophenyl)sulfanyl]methyl}-1-methyl-3-phenyl-1H-pyrazole CAS 318234-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318234-11-6 |
| Molecular Formula | C17H14ClFN2S |
| Molecular Weight | 332.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-4-{[(4-fluorophenyl)sulfanyl]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318234-11-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H14ClFN2S. Molecular weight: 332.82 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H14ClFN2S |
| Molecular Weight | 332.82 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 3-((4-Chloro-2-isopropyl-5-methylphenoxy)methyl)-4-methoxybenzaldehyde (CAS 372498-50-5)
- 4-Chloro-5-methyl-N-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidin-2-amine (CAS 1138473-55-8)
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Recommended Standards
- 3-(5-(4-Chlorophenyl)furan-2-yl)-1-(4-methylpiperazin-1-yl)propan-1-one (CAS 853312-37-5)
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- Chlorpheniramine Impurity 10 (CAS CATO-C4X-118810)
- 4-Methoxy-N-(quinoxalin-6-yl)benzene-1-sulfonamide (CAS 478259-99-3)
- 2-(2-Chloro-4-formylphenoxy)-N-(2,4-dimethylphenyl)acetamide (CAS 862654-28-2)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-(trifluoromethoxy)phenyl)urea (CAS 1024431-81-9)
- Methyl 2-(3-oxopiperazin-1-yl)acetate (CAS 1039843-84-9)
- 16-(Benzyloxy)-16-oxohexadecanoic acid (CAS 146004-98-0)
- 4-(Trifluoromethyl)-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid (CAS 1221725-45-6)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
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