5-Chloro-4-(((4-chlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole CAS 318248-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318248-65-6 |
| Molecular Formula | C19H18Cl2N2S2 |
| Molecular Weight | 409.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-4-(((4-chlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-65-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18Cl2N2S2. Molecular weight: 409.40 g/mol. Batch-specific COA and technical support are available on request.
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-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-methyl-4-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole (CAS 318234-35-4)
- 5-Chloro-4-(((2-chlorophenyl)thio)methyl)-1-methyl-3-((p-tolylthio)methyl)-1H-pyrazole (CAS 318248-71-4)
- 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
- 7-(((6-Methylpyridin-2-yl)amino)(4-(trifluoromethyl)phenyl)methyl)quinolin-8-ol (CAS 308294-79-3)
- N-(4-fluorophenyl)-1,3-dimethyl-5-((3-(trifluoromethyl)phenyl)thio)-1H-pyrazole-4-carboxamide (CAS 303997-97-9)
- N-[3-(Morpholin-4-yl)propyl]-4-[3-(trifluoromethyl)benzoyl]-1H-pyrrole-2-carboxamide (CAS 439111-17-8)
- 2-Cyanospiro[3.4]octane-2-carboxylic acid (CAS 1469129-54-1)
- 4,4-Dimethylchroman-7-ol (CAS 111580-06-4)
- 4-Ethoxy-2-nitroaniline (CAS 616-86-4)
- 2-Fluoro-4-methoxyphenyl trifluoromethanesulphonate (CAS 550998-23-7)
- N-(2-ethoxyphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105224-16-5)
- 2-Amino-6-iodo-8-methylquinazolin-4(1H)-one (CAS 830343-37-8)
- Neuropeptide S (human) (CAS 412938-67-1)
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