计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
4-Methylamino antipyrine hydrochloride is an active metabolite of Metamizole. Metamizole is a pyrazolone non-steroidal anti-inflammatory drug (NSAID) and inhibits COX . Metamizole is an nonopioid analgesic agent and can be used for pain and fever 4-Methylamino antipyrine hydrochloride has analgesic, antipyretic, and relatively weak antiinflammatory properties .
In Vitro
Metamizole is a prodrug which, at room temperature and in an atmosphere with oxygen, is spontaneously, nonenzymatically converted to 4-Methylamino antipyrine. Subsequently, the N-methyl side chain of 4-Methylamino antipyrine is oxidized to yield 4-formylaminoantipyrine, which is further converted to 4-aminoantipyrine. Metamizole in aqueous solution and in the presence of oxygen consists of a group of several pyrazolone derivatives of which 4-Methylamino antipyrine is pharmacologically the most important. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
The aim of this study is to assess the pharmacokinetics of its active metabolites 4-Methylamino antipyrine in male piglets after a single intramuscular injection of Metamizole. Eight healthy male piglets are administered Metamizole (100 mg/kg) intramuscularly. 4-Methylamino antipyrine plasma concentrations are quantitatively detectable from 0.25 to 48 h. The average maximum concentration of 4-Methylamino antipyrine is of 47.59 mg/mL. The average half-lives is 8.57 h for 4-Methylamino antipyrine . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
IC50& Target:COX
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机酸及其衍生物 |
| 类(Class) | 羧酸及其衍生物 |
| 亚类(Subclass) | 氨基酸、肽和类似物 |
| 中间层级节点(Intermediate Tree Nodes) | 氨基酸及其衍生物 - α氨基酸及其衍生物 |
| 直接上位类(Direct Parent) | α-氨基酸酰胺 |
| 其他上位类(Alternative Parents) | 苯基吡唑类 仲烷基芳胺 苯及其取代衍生物 乙烯基酰胺 吡唑啉 杂芳族化合物 内酰胺类 二烷基胺 氮杂环化合物 有机光子化合物 有机氧化合物 有机氧化物 盐酸盐 碳氢化合物衍生物 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | α-氨基酸酰胺 - 氨基酸 - 芳香族杂单环化合物 - 氮杂环 - 吡唑 - 苯基化合物 - 杂芳香族化合物 - 烃衍生物 - 氟氯烃 - 肟 - 单环苯基基团 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机杂环化合物 - 有机氮化合物 - 有机氧化合物 - 有机氮化合物 - 苯基吡唑 - 吡唑 - 吡唑啉 - 二级脂肪胺 - 二级脂肪族/芳香族胺 - 醛基 - 乙烯酰胺 |
| 描述(Description) | 该化合物属于α-氨基酸酰胺类有机化合物。此类化合物为α-氨基酸的酰胺衍生物。 |
| 外部描述符(External Descriptors) | 暂无 |