Zafirlukast
Product Description
| Product | Zafirlukast |
| CAS | 107753-78-6 |
| Formula | C9H13N3O3 |
| Synonym | cyclopentyl N-{3-[(2-methoxy-4-{[(2-methylbenzene)sulfonyl]carbamoyl}phenyl)methyl]-1-methyl-1H-indol-5-yl}carbamate |
Typical Product Specifications
| Molecular weight | 575.675 |
| Assay/Purity | Typically NLT 98% |
| Chemical Structure | ![]() |
| Notes | Zafirlukast isย classified as an: Active Pharmaceutical Ingredient (API) / Pharmaceutical Intermediate SMILES: ย COC1=C(CC2=CN(C)C3=C2C=C(NC(=O)OC2CCCC2)C=C3)C=CC(=C1)C(=O)NS(=O)(=O)C1=CC=CC=C1C |
| Class | Active Pharmaceutical Ingredients (API) & Intermediates, API Product List |
| Industry | Pharmaceutical |

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