
- Storage conditions: 市售的三碘甲状腺原氨酸钠片应储存在密闭容器中,温度低于40 °C,最好在15-30 °C之间。市售的三碘甲状腺原氨酸钠注射液应储存在2-8 °C。/三碘甲状腺原氨酸钠/
- 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。
- exposure pathway: 4小时内95%
- Toxicity summary: 激素T<sub>4</sub>和T<sub>3</sub>是甲状腺产生的酪氨酸类激素。碘是其合成的重要成分。血液中主要的甲状腺激素是甲状腺素(T<sub>4</sub>)。这在外周组织中通过脱碘酶转化为活性更高的三碘甲状腺原氨酸形式。三碘甲状腺原氨酸作用于身体,增加基础代谢率,影响蛋白质合成,并增强身体对儿茶酚胺(如肾上腺素)的敏感性。甲状腺激素对人体所有细胞的适当发育和分化至关重要。T<sub>4</sub>和T<sub>3</sub>在不同程度上调节蛋白质、脂肪和碳水化合物代谢。它们最显著的影响在于人体细胞如何使用能量化合物。甲状腺...
- Special Reports: Surks MI,等人;J Clin Invest 52: 805 (1973)。使用周转率技术测定碘甲状腺原氨酸的吸收及其从L-甲状腺素(T4)到L-三碘甲状腺原氨酸(T3)的转化。
- Human toxicity extract: 正常剂量下低毒性。
- Other safety information: 化学品评估:IMAP评估 - L-酪氨酸,O-(4-羟基-3-碘苯基)-3,5-二碘-:人类健康一级评估
- Milk Concentrations: 尽管只有极少量的甲状腺激素分布到乳汁中。... /甲状腺药物/
- Hazard categories and classifications: 特定靶器官毒性-单次接触 3级 (98.3%)
- Non-human toxic extract: 四只怀孕的新西兰白兔在妊娠第25和26天接受肌肉注射三碘甲状腺原氨酸(三碘甲状腺氨酸;T3),剂量为125微克/千克。另一组6只兔子作为对照组。在妊娠第27天评估母体和胎儿血浆游离T3、甲状腺素(T4)和葡萄糖浓度,以及胎儿肝糖原含量。在T3处理的兔子中,母体和胎儿血浆游离T3浓度高于对照组。T3处理导致胎儿高血糖和胎儿肝糖原含量耗竭。
- Carcinogen Classification: 对人类无致癌性迹象(未被IARC列出)。
- Drug Induced Liver Injury: 参考文献:DOI:10.1016/j.drudis.2019.09.022
- Effects During Pregnancy and Lactation: 正常的泌乳需要足够的甲状腺激素血清水平。补充缺乏的甲状腺水平应能改善由甲状腺功能减退引起的产奶量。超生理剂量的碘甲状腺原氨酸预计不会进一步改善泌乳。
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Research chemical 1ml
Research chemical 1ml; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 1ml.




