PARECOXIB，SODIUM，198470-85-8，≥

PARECOXIB，SODIUM，198470-85-8，≥98%(HPLC)，分析对照品/标准品，纯品，10mM in DMSO

名称：帕瑞昔布钠

英文名称：Parecoxib sodium（IUPAC: sodium [4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonyl-propanoylazanide）

来源：化学合成

外观：白色至类白色粉末

保存条件：惰性气体下避光、防潮、密闭干燥保存

纯度：HPLC≥98%

分子量：392.40

分子式：C19H17N2NaO4S

CAS 号：198470-85-8

规格：10mg/50mg/100mg

化合物种类：磺酰胺类；非甾体抗炎药（选择性COX-2抑制剂）

储存温度：2~8℃

用途：选择性环氧合酶-2（COX-2）抑制剂，为伐地考昔的注射用酯化形态，经肝脏水解转化为活性成分伐地考昔发挥作用；临床用于成人手术后中重度疼痛的短期治疗，也用于缓解炎症与术后疼痛；科研中作为COX-2抑制与镇痛机制研究工具药。

数据来源：PubChem CID 15895902；中文名/外观/储存 ChemicalBook ；适应症 辉瑞说明书 ；MW校验：公式 392.40 vs PubChem 392.4 通过

Name: Parecoxib sodium

English Name: Parecoxib sodium（IUPAC: sodium [4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)phenyl]sulfonyl-propanoylazanide）

Source: Chemical synthesis

Appearance: White to off-white powder

Storage Conditions: Under inert gas, protected from light and moisture, sealed and dry

Purity: HPLC≥98%

Molecular Weight: 392.40

Molecular Formula: C19H17N2NaO4S

CAS No.: 198470-85-8

Specification: 10mg/50mg/100mg

Compound Class: Sulfonamides; NSAID (selective COX-2 inhibitor)

Storage Temperature: 2~8°C

Uses: Selective cyclooxygenase-2 (COX-2) inhibitor; injectable esterified form of valdecoxib, converted by hepatic hydrolysis into the active valdecoxib; clinically used for the short-term treatment of moderate-to-severe postoperative pain in adults, and to relieve inflammation and postoperative pain; used in research as a tool drug for COX-2 inhibition and analgesia mechanism studies

Data Source: PubChem CID 15895902; Chinese name/appearance/storage ChemicalBook ; indications Pfizer package insert ; MW check: calculated 392.40 vs PubChem 392.4 - passed