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Parecoxib Sodium Hight quality Parecoxib Sodium Parecoxib Sodium China manufcture
This product is a N - {[4 - (5 - methyl - 3 - phenyl - 4 - different pbo) phenyl] sulfonyl} propionamide sodium salt, according to the dry goods, including C19H17N2NaO4S should be 98.0% ~ 102.0%.
【 characteristics 】 this product is white or white crystalline powder; Have led to wet.
It is easily dissolved in water, methanol, dissolved in acetonitrile, slightly soluble in ethanol, slightly dissolve in isopropyl alcohol, methylene chloride, and the refined n-heptane is almost insoluble or insoluble in cyclohexane.
The melting point of this product from 271.0 ℃ to 271.0 ℃
Beijing HuaRui joint biomedical technology co., LTD. Is a special material research and development, production, sales and medicine and new product development, technical services as the core business of high-tech enterprises, the company is located in Beijing economic and technological development zone.
Company's main business includes: active pharmaceutical ingredients, pharmaceutical intermediates, development, production and sales; The impurity control product development and sales; Chemical generic drugs and new drug development technology services; New drug project registration service at home and abroad.
This product is a N - {[4 - (5 - methyl - 3 - phenyl - 4 - different pbo) phenyl] sulfonyl} propionamide sodium salt, according to the dry goods, including C19H17N2NaO4S should be 98.0% ~ 102.0%.
【 characteristics 】 this product is white or white crystalline powder; Have led to wet.
It is easily dissolved in water, methanol, dissolved in acetonitrile, slightly soluble in ethanol, slightly dissolve in isopropyl alcohol, methylene chloride, and the refined n-heptane is almost insoluble or insoluble in cyclohexane.
The melting point of this product from 271.0 ℃ to 271.0 ℃
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