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Product introduction
物理描述 | 吡嗪酰胺是白色粉末。在318°F升华。(NTP, 1992)
Chinese name
吡嗪酰胺
English name
pyrazine-2-carboxamide
Chinese alias
-
English alias
Pyrazinamdie | Pyrazinamid | PYRAZINAMIDE COMPONENT OF RIFATER | DTXCID801215 | Isopas | Pirazinamida | Pyrazinamide [USP:INN:BAN:JAN] | Pyrazine-2-carboxylic acid amide | Rifafour | Unipyranamide | Prestwick1_000514 | Pyrazide | pyrazinoic acid amide | M
CAS number
98-96-4
molecular formula
C5H5N3O
molecular weight
123.11
Exact mass
-
PSA
68.9
Logp
-0.6
Safety
  • Health hazard: 急性/慢性危害:有毒。(NTP, 1992)
  • Storage conditions: 吡嗪酰胺片应储存在密闭良好的容器中,温度低于40°C,最好在15-30°C之间。
  • reactive group: 胺类、膦类和吡啶类
  • Disposal method: SRP:在审查时,土地处理或填埋(卫生填埋)处置实践的标准正在重大修订中。在实施废物残渣(包括废物污泥)的土地处置之前,咨询环境监管机构以获取可接受的处置实践指导。
  • First aid measures: 食入:不要催吐。如果受害者意识清醒且没有抽搐,给予1-2杯水稀释化学物质,并立即呼叫医院或中毒控制中心。如果医生建议,准备将受害者送往医院。如果受害者抽搐或昏迷,不要经口给予任何东西,确保受害者的气道通畅,让受害者侧卧,头部低于身体。不要催吐。立即将受害者送往医院。(NTP, 1992)
  • Regulatory information: 新西兰EPA化学品状态清单:吡嗪甲酰胺:没有单独批准,但可在适当的团体标准下使用
  • Hepatotoxicity: 可能性评分:A(已知的明显肝损伤原因)。
  • reactivity profile: 吡嗪酰胺是一种酰胺衍生物。与强酸和强碱不相容,尤其与强还原剂如氢化物不相容。可能与活性金属或氮化物反应产生易燃气体氢气。与强氧化性酸、过氧化物和氢过氧化物不相容。
  • FDA Requirements: 《具有治疗等效性评估的批准药品清单》确定了当前上市的非处方药产品,包括吡嗪酰胺,这些产品根据联邦食品、药品和化妆品法案第505节被FDA基于安全性和有效性批准。
  • Human toxicity extract: /特殊研究/ 对15名未经治疗的结核病(TB)患者和15名接受联合抗结核化疗HRZ(异烟肼+利福平+吡嗪酰胺)治疗2个月的其他TB患者的淋巴细胞进行了细胞遗传学分析。与对照相比,患者在治疗前和接触联合HRZ治疗后,染色体畸变和姐妹染色单体交换(SCEs)的频率未显示任何统计学显著差异(p > 0.05)。然而,/观察到/两组的有丝分裂指数均显著降低(p < 0.05)。
  • Other safety information: 化学评估:IMAP评估 - 吡嗪甲酰胺:人类健康I级评估
  • Air and water reaction: 水溶性。
  • non-human toxicity value: LD50 小鼠皮下注射 2793 mg/kg
  • Hazard categories and classifications: 皮肤刺激 2 (92.9%)
  • Personal protective equipment (PPE): 推荐呼吸器:在称量和稀释纯测试化学品时,佩戴NIOSH批准的半面罩呼吸器,配备有机蒸气/酸性气体 cartridges(专门用于有机蒸气、HCl、酸性气体和SO2)和粉尘/雾过滤器。(NTP,1992)
  • Carcinogen Classification: 总结:可以得出结论,在本生物测定条件下,对照组的早期死亡和小规模排除了关于吡嗪酰胺对雌性B6C3F1小鼠致癌性的结论。吡嗪酰胺对Fischer 344大鼠或雄性小鼠没有致癌性。
  • Drug Induced Liver Injury: 参考文献:DOI:10.1016/j.drudis.2019.09.022
  • Effects During Pregnancy and Lactation: 截至修订日期,未找到相关已发表信息。
Related
upstream information
Manufacturing method:
喹喔啉(CID:7045);氨(CID:222);甲基吡嗪羧酸酯(CID:72662);吡嗪-2-甲酰胺(CID:46197014)
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Research chemical CAS 98-96-4 1ml

Yuanye Research chemical CAS 98-96-4 1ml, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:T94668-1ml
Product model:1ml
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Lead Time:30days
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