5-Chloro-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole CAS 318234-35-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318234-35-4 |
| Molecular Formula | C19H18Cl2N2S2 |
| Molecular Weight | 409.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318234-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H18Cl2N2S2. Molecular weight: 409.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H18Cl2N2S2 |
| Molecular Weight | 409.40 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 |
Related Chloro Standards
- 5-Chloro-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-{[(2-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318234-39-8)
- 5-Chloro-4-(((2-chlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-71-4)
- 5-Chloro-4-(((4-chlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-65-6)
- 1-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-2-((4-chlorophenyl)thio)propan-1-one (CAS 768287-86-1)
- 2-Chloro-1,1,1,3,3,3-hexaethyl-2-(triethylsilyl)trisilane (CAS 30432-47-4)
- 4-[[6-Chloro-3-(4-chloro-2-fluorobenzyl)-2-methylimidazo[1,2-b]pyridazin-8-yl]methyl]morpholine (CAS 1229236-85-4)
- 1785763-83-8 3,5-Bis[(2-chloro-1,3-thiazol-5-yl)methyl]-N-nitro-1,3,5-oxadiazinan-4-imine (CAS 1785763-83-8)
- N-(4-Chloro-3-nitrophenyl)-2-[4-(3-chlorophenyl)piperazin-1-yl]acetamide (CAS 329779-16-0)
Recommended Standards
- 2-(4-(4-Methoxyphenyl)piperazin-1-yl)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 801228-31-9)
- 2-(4-((4-Methoxy-2-(trifluoromethyl)benzyl)carbamoyl)benzyl)butanoic acid (CAS 1830320-32-5)
- 7-(((6-Methylpyridin-2-yl)amino)(4-(trifluoromethyl)phenyl)methyl)quinolin-8-ol (CAS 308294-79-3)
- 1-Methyl-3-(4-methylpiperidine-1-carbonyl)-1H-pyrazole-4-carboxylic acid (CAS 1006440-59-0)
- 1-(4-Methoxyphenyl)-3-pyridinium-1-ylprop-2-en-1-one chloride (CAS 19518-19-5)
- 4-Amino-2-bromooxazole-5-carboxylic acid (CAS 1240618-20-5)
- 8-Ethyl-9-methyl-9H-purin-6-amine (CAS 116988-56-8)
- 7-Methoxy-5-nitroindole-2-carboxylic Acid (CAS 1082041-82-4)
- n,3,3-Trimethylbutan-2-amine hydrochloride (CAS 89979-68-0)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com