6-(4-Chlorophenyl)-4-(trifluoromethyl)-2-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridine-3-carbonitrile CAS 478049-42-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478049-42-2 |
| Molecular Formula | C20H9ClF6N2S |
| Molecular Weight | 458.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Chlorophenyl)-4-(trifluoromethyl)-2-{[3-(trifluoromethyl)phenyl]sulfanyl}pyridine-3-carbonitrile (CAS 478049-42-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H9ClF6N2S. Molecular weight: 458.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H9ClF6N2S |
| Molecular Weight | 458.81 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) | 14.0 |
| 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 Chlorophenyl Standards
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Recommended Standards
- 5-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-3-yl}-3-(4-fluorophenyl)-2,1-benzoxazole (CAS 321571-05-5)
- 1023488-34-7 2-{1-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)amino]ethylidene}-2,3-dihydro-1H-indene-1,3-dione MS-8813 (CAS 1023488-34-7)
- Delafloxacin impurity 36 (CAS CATO-C4X-263736)
- Methyl 9,12,15-Octadecatrienoate Standard (mixture of cis- and trans-) (CAS 7361-80-0)
- Cyclopentyltriphenylphosphonium bromide (CAS 7333-52-0)
- 4-({[3-(Methoxymethyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-yliden]methyl}amino)-N,N-dimethylbenzenesulfonamide (CAS 320415-77-8)
- 2-(Benzyloxy)cyclobutan-1-amine (CAS 1824515-71-0)
- 4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-5-amine (CAS 1092352-49-2)
- 2-amino-6-chloro-4-fluorobenzoic acid (CAS 940054-47-7)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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