化合物问答
什么是青霉素钾(CAS号：113-98-4)？
答案
![potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate](https://cnstatic.chemtradehub.com/structs/113/113-98-4-7db7.webp "potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate")
青霉素钾是一种抗生素，化学名称为(2S,5R,6R)-3,3-二甲基-7-氧代-6-(2-苯基乙酰胺基)-4-硫代-1-氮杂双环[3.2.0]庚烷-2-羧酸钾盐。它属于β-内酰胺类抗生素，主要通过抑制细菌细胞壁合成来发挥抗菌作用，常用于治疗多种细菌感染。
关于
CAS号
113-98-4
英文名称
potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
中文名称
青霉素钾
分子式
C16H17KN2O4S
分子量
372.5 g/mol
SMILES
CC1(C(N2C(S1)C(C2=O)NC(=O)CC3=CC=CC=C3)C(=O)[O-])C.[K+]
InChIKey
IYNDLOXRXUOGIU-LQDWTQKMSA-M
最后更新: 2025-08-25 01:08
![potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate — 淄博雅顿化工销售有限公司](https://cnstatic.chemtradehub.com/suppliers/67ced2ad2b2de6e8e95a6be5/67ced2ad2b2de6e8e95a6be5-logo.webp){kind=logo}
![potassium (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate — 深圳振强生物技术有限公司](https://cnstatic.chemtradehub.com/suppliers/67cec9142b2de6e8e95a51e7/67cec9142b2de6e8e95a51e7-logo.webp){kind=logo}