瑞禧生物货号：Ruixi-C763595
化学名称：Celecoxib N-Des(benzenesulfonamide)
同义名称：5-(4-Methylphenyl)-3-(trifluoromethyl)-1H-pyrazole; 5-(p-Tolyl)-3-(trifluoromethyl)-1H-pyrazole; 5-(4-Methylphenyl)-3-trifluoromethyl-1H-pyrazole; Celecoxib Impurity H
CAS号：948293-46-7
分子式：C₁₁H₉F₃N₂
分子量：226.2
产品类别：Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
产品应用：Celecoxib N-Des(benzenesulfonamide) is a useful intermediate in the preparation of Celebrex using continuous flow reaction modules and offline Ullmann coupling.
参考文献：Britton, J., et al.: Eur. J. Org. Chem., 44, 6566 (2017)
To ensure the stability of our products, the efficient express delivery service will be used. We also guarantee that the products will be shipped in the box with layers of tapes to protect them against damage. The extremely low temperature products will be wrapped with dried ice, and the low temperature products will be delivered with ice bags. As for the products stored at room temperature, they will not be packed with ice bags or dried ice. Delta is committed to providing cost-effective products that facilitate drug delivery with our customers.