Etoricoxib
Product Description
| Product | Etoricoxib |
| CAS | 202409-33-4 |
| Formula | C21H26O3 |
| Synonym | MK-663, 5-chloro-3-(4-methanesulfonylphenyl)-2-(6-methylpyridin-3-yl)pyridine |
Typical Product Specifications
| Molecular weight | 358.842 |
| Assay/Purity | Typically NLT 98% |
| Chemical Structure | ![]() |
| Notes | Etoricoxib isย classified as an: Active Pharmaceutical Ingredient (API) / Pharmaceutical Intermediate SMILES: ย CC1=NC=C(C=C1)C1=C(C=C(Cl)C=N1)C1=CC=C(C=C1)S(C)(=O)=O |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates, API Product List |
| Industry | Pharmaceutical |

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