2,5-Dichloro-4-(methylthio)pyridine CAS 474824-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 474824-43-6 |
| Molecular Formula | C6H5Cl2NS |
| Molecular Weight | 194.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-4-(methylthio)pyridine (CAS 474824-43-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5Cl2NS. Molecular weight: 194.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5Cl2NS |
| Molecular Weight | 194.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
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- 2,5-Dichloro-3-(methylthio)pyridine (CAS 1416713-50-2)
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Recommended Standards
- 2-{bicyclo[1.1.1]pentan-1-yl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2152645-07-1)
- 2,3,5,6-Tetrafluorobenzoic Acid (CAS 652-18-6)
- 2-Amino-4,5-dichlorobenzenethiol (CAS 6647-24-1)
- 1-((3-Oxocyclobutyl)methyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 2137749-25-6)
- 5-Bromo-4-fluoro-2-nitrothiophenol (CAS 1807208-90-7)
- 2-Bromo-7-methyl-1,8-naphthyridine (CAS 1172616-32-8)
- Quinazolin-6-ol (CAS 7556-93-6)
- 2-(3-Pentyl-3H-diazirin-3-yl)ethanol (CAS 245440-54-4)
- ethyl 3-(2,6-dichlorophenyl)-2-methylprop-2-enoate (CAS 119424-90-7)
- Peptide 438 (CAS CATO-CPTD788438)
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