羟基甲硝唑
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- CAS号:
- 4812-40-2
- 英文名:
- Hydroxymetronidazole
- 英文别名:
- MNZOH;METRONIDAZOLE-OH;Hydroxy Metronidazo;HYDROXY METRONIDAZOLE;Metronidazole-hydroxy;Metronidazole-OH
MNZOH;Metronidazole Impurity H;2-(HydroxyMethyl)-5-nitro-;Metronidazole EP Impurity H;ROXYMETHYL-5-NITROIMIDAZOLE
- 中文名:
- 羟基甲硝唑
- 中文别名:
- 羟基甲硝唑;甲硝唑杂质H;甲硝唑EP杂质H;羟基甲硝唑 标准品;甲硝唑杂质 标准品;甲硝唑杂质H(自编);羟基甲硝唑MNZOH;羟基甲硝唑溶液,100PPM;羟基甲硝唑溶液, 1000PPM;羟基甲硝唑溶液, 100UG/ML 甲醇溶液
- CBNumber:
- CB6772530
- 分子式:
- C6H9N3O4
- 分子量:
- 187.15
- MOL File:
- 4812-40-2.mol
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羟基甲硝唑化学性质
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熔点:
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118-121°C
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沸点:
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321.89°C (rough estimate)
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密度:
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1.4796 (rough estimate)
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折射率:
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1.5800 (estimate)
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储存条件:
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-20°C Freezer
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溶解度:
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DMSO (Sparingly), Methanol (Slightly)
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形态:
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Solid
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酸度系数(pKa):
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13.28±0.10(Predicted)
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颜色:
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White to Light Beige
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羟基甲硝唑性质、用途与生产工艺
羟基甲硝唑为甲硝唑的代谢物。甲硝唑属于硝基咪唑类药物,在农业生产中,常作为驱除动物体内寄生虫的药物,加入动物饲料后,造成鸡蛋中甲硝唑的残留。由于甲硝唑对人体有多种毒副作用,尤其是具有潜在致癌性和致遗传性变异作用,而且甲硝唑进入人体后能快速分布于全身,因此对鸡蛋中甲硝唑及其代谢产物残留的检验非常必要。
鸡蛋中甲硝唑及其代谢物残留量的测定方法:
(1)提取:称取鸡蛋5g,置于离心管中,加入乙腈10mL,加入无水硫酸钠5g,涡旋混匀,10000转/分,离心5min;取上层溶液,加入10mL正己烷,涡旋10000转/分,离心5min,下层溶液待净化。
(2)净化:取上述溶液5mL,加载到PRIMEHLB固相萃取柱(200mg,6cc),保持一秒一滴流速,收集全部流出液。
(3)浓缩:取4.0mL流出液氮气吹干,加入1.0mL0.1%甲酸水-甲醇(体积比50:50)溶解残渣,过0.2μm微孔滤膜,上LCMSMS测试。
(4)测定:采用液相色谱法进行检测,其中色谱柱为AcqμityBEHC(2.1mm*5mm,1.7μm),柱温:35℃,进样量1μl,流动相:溶剂A为0.1%甲酸水,溶剂B为乙腈,梯度洗脱。
(5)测量结果:通过以上步骤测得鸡蛋中甲硝唑及羟基甲硝唑的含量低于0.5μg/kg。
Hydroxymetronidazole (Metronidazole-OH) 是一种 Metronidazole 的代谢产物,属于硝基咪唑类。Hydroxymetronidazole 可用于研究家禽中的某些细菌和原生动物疾病,以及牛痢疾和牛生殖器滴虫病。
羟基甲硝唑
上下游产品信息
上游原料
下游产品
更新日期 | 产品编号 | 产品名称 | CAS编号 | 包装 | 价格 |
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2024/08/19 | HY-136440 | Hydroxymetronidazole | | 5 mg | 1750元 |
2024/08/19 | HY-136440 | Hydroxymetronidazole | | 10 mg | 2850元 |
羟基甲硝唑
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4812-40-2, 羟基甲硝唑 相关搜索:
- Metabolites & Impurities
- Intermediates & Fine Chemicals
- Heterocycles
- Pharmaceuticals
- 中药对照品
- 生命科学标准品
- 咪唑类
- 分析标准品
- 甲硝唑EP杂质H
- 羟基甲硝唑MNZOH
- 甲硝唑杂质 标准品
- 甲硝唑杂质H(自编)
- 羟基甲硝唑 标准品
- 甲硝唑杂质H
- 1-(2-羟基乙基)-2-羟甲基-5-硝基咪唑
- 羟基甲硝唑溶液,100PPM
- 1-(2-羟乙基)-2-羟甲基-5-硝基咪唑
- 羟基甲硝唑溶液, 1000UG/ML 甲醇溶液
- 羟基甲硝唑溶液, 1000PPM
- 羟基甲硝唑溶液, 100UG/ML 甲醇溶液
- 羟基甲硝唑
- 4812-40-2
- 1-(2-Hydroxyethyl)-2-hydroxymethyl-5-nitroimidazole (Hydroxy
- Hydroxy Metronidazo
- Hydroxy MetronidazoleQ: What is
Hydroxy Metronidazole Q: What is the CAS Number of
Hydroxy Metronidazole Q: What is the storage condition of
Hydroxy Metronidazole Q: What are the applications of
Hydroxy Metronidazole
- Hydroxy Metronidazole D2Q: What is
Hydroxy Metronidazole D2 Q: What is the CAS Number of
Hydroxy Metronidazole D2 Q: What is the storage condition of
Hydroxy Metronidazole D2 Q: What are the applications of
Hydroxy Metronidazole D2
- ROXYMETHYL-5-NITROIMIDAZOLE
- Metronidazole EP Impurity H
- 1-(2-Hydroxyethyl)-2-hydroxymethyl-
- Metronidazole Impurity H
- Metronidazole-hydroxy solution,100ppm
- Metronidazole-hydroxy solution,1000ppm solution,100ppm
- MNZOH, Hydroxy metronidazole Solution, 100ppm
- Metronidazole-OH
MNZOH
- 1H-IMidazole-1-ethanol, 2-(hydroxyMethyl)-5-nitro-
- 2-(HydroxyMethyl)-5-nitro-
- HYDROXY METRONIDAZOLE
- 1-(2-HYDROXYETHYL)-2-HYDROXYMETHYL-5-NITROIMIDAZOLE
- Metronidazole-OH,1-(2-Hydroxyethyl)-2-hydroxymethyl-5-nitroimidazole, Hydroxymetronidazole, MNZOH
- 4-Hydroxy-2-methyl-5-nitro-1H-imidazole-1-ethanol
- 1-(2-Hydroxyethyl)-2-hydroxymethyl-5-nitroimidazole, Hydroxymetronidazole, MNZOH
- METRONIDAZOLE-OH
- Metronidazole-hydroxy
- MNZOH
- 2-hydroxymethyl-5-nitro-imidazole-1-ethano