C4：琥珀酸（succinic）

称谓

琥珀酸 丁二酸 succinic acid succinate amber acid

3D结构

C(CC(=O)O)C(=O)O

$结构式：$

-

\usepackage{chemfig}
\begin{document}

\chemfig{
	CH_2
		(-[2,0.5]CH_2-[,0.5]COO^{-})
		(-[,0.5]COO^{-})
}

\end{document}

-

\usepackage{chemfig}
\begin{document}

\chemfig{
	CH_2
		(-[2,0.5]CH_2-[,0.5]COOH)
		(-[,0.5]COOH)
}

\end{document}

-

\usepackage{chemfig}
\begin{document}

\chemfig{
	(-[3.5,0.5]HO)
	(=[6,0.5]O)
	(-[0.5,0.5]
		(-[7.5,0.5]
			(-[0.5,0.5]
				(=[2,0.5]O)
				(-[7.5,0.5]OH)
			)
		)
	)
}

\end{document}

-

OC(CCC(O)=O)=O

产生

[[5. TAC：琥珀酰辅酶A转化为琥珀酸：琥珀酰辅酶A合成酶（SCS）]] [[6. TAC：琥珀酸氧化为延胡索酸：琥珀酸脱氢酶（SDH），复合体II]]

参与反应

[[5. TAC：琥珀酰辅酶A转化为琥珀酸：琥珀酰辅酶A合成酶（SCS）]] [[6. TAC：琥珀酸氧化为延胡索酸：琥珀酸脱氢酶（SDH），复合体II]]