5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbaldehyde CAS 318247-49-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 318247-49-3 |
| Molecular Formula | C17H13ClN2OS |
| Molecular Weight | 328.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((4-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 318247-49-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H13ClN2OS. Molecular weight: 328.82 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H13ClN2OS |
| Molecular Weight | 328.82 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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- 1-(3-Chlorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 618101-70-5)
- 1-(4-Chlorophenyl)-2-((1-phenyl-1H-imidazol-2-yl)thio)ethan-1-one (CAS 478040-07-2)
- 1-(4-Chlorophenyl)-3-(4-(methylthio)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-97-8)
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Recommended Standards
- 5-((2-Chlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 318247-50-6)
- 5-(3-Chlorophenyl)-4-((3-methylbenzylidene)amino)-4H-1,2,4-triazole-3-thiol (CAS 478255-46-8)
- 4-Chloro-N-[(1,1-dioxothian-4-yl)methyl]-1-methyl-pyrazolo[3,4-b]pyridin-6-amine (CAS 2323177-10-0)
- Ethyl 2-[1-(4-nitrophenyl)-4-piperidinylidene]acetate (CAS 251310-52-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com