5-Chloro-4-{[(4-methoxyphenyl)sulfanyl]methyl}-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole CAS 318248-63-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318248-63-4 |
| Molecular Formula | C20H21ClN2OS2 |
| Molecular Weight | 404.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Chloro-4-{[(4-methoxyphenyl)sulfanyl]methyl}-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318248-63-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H21ClN2OS2. Molecular weight: 404.98 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H21ClN2OS2 |
| Molecular Weight | 404.98 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 | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Ethyl 2,5-diiodo-4-methyl-1H-pyrrole-3-carboxylate (CAS 5448-13-5)
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- (E)-5-(2-((4-chlorophenyl)amino)vinyl)-3-(((2-methylthiazol-4-yl)methyl)thio)isothiazole-4-carbonitrile (CAS 338778-87-3)
- Sofosbuvir (CAS 1190307-88-0)
- 5-Fluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1175300-87-4)
- Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate (CAS 1313760-79-0)
- 3-(4-Aminophenyl)-1,4-dimethylpiperazin-2-one (CAS 1133433-92-7)
- 1379811-25-2 2-Cyclobutyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one MFCD22374988 (CAS 1379811-25-2)
- (3-Chloropyridin-4-yl)boronic acid hydrochloride (CAS 2377605-75-7)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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