3-(Chloromethyl)-2-tosylpyridine CAS 1630763-95-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1630763-95-9 |
| Molecular Formula | C13H12ClNO2S |
| Molecular Weight | 281.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-2-tosylpyridine (CAS 1630763-95-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12ClNO2S. Molecular weight: 281.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12ClNO2S |
| Molecular Weight | 281.76 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-[(3-chlorophenyl)methyl]-1,3-thiazole-4-carboxylate (CAS 1549864-58-5)
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- Methyl 2-((1-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-yl)thio)acetate (CAS 303997-28-6)
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- Promethazine Impurity 69 (CAS 129286-73-3)
- 2-{3,5-dioxo-10-oxa-4-azatricyclo[5.2.1.0,2,6]decan-4-yl}acetic acid (CAS 1212310-79-6)
- Ethyl naphtho[2,1-d]thiazole-2-carboxylate (CAS 68557-39-1)
- 1-Bromo-2-cyclopropylethyne (CAS 57951-72-1)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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