p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]but-2-enylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid

更新时间：2025-08-27 11:01:14

p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]but-2-enylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid结构式	常用名	p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]but-2-enylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid	英文名	p-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]but-2-enylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
	CAS号	27981-70-0	分子量	558.58300
	密度	1.53g/cm3	沸点	N/A
	分子式	C₂₄H₂₂N₄O₈S₂	熔点	N/A
	MSDS	N/A	闪点	N/A

英文名	4-[5-methyl-4-[(E,4Z)-4-[3-methyl-5-oxo-1-(4-sulfophenyl)pyrazol-4-ylidene]but-2-enyl]-3-oxo-1H-pyrazol-2-yl]benzenesulfonic acid
英文别名	更多

密度	1.53g/cm3
分子式	C₂₄H₂₂N₄O₈S₂
分子量	558.58300
精确质量	558.08800
PSA	195.96000
LogP	4.07740
InChIKey	QMININTXFDSRIV-UHFFFAOYSA-N
SMILES	CC(=CC=C1C(=O)N(c2ccc(S(=O)(=O)O)cc2)N=C1C)c1c(C)[nH]n(-c2ccc(S(=O)(=O)O)cc2)c1=O
折射率	1.694

EINECS 248-755-7

p-(4,5-dihydro-4-{3-[5-hydroxy-3-methyl-1-(4-sulfophenyl)-1H-pyrazol-4-yl]but-2-enylidene}-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid

p-(4,5-Dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl)but-2-enylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid

4,4'-[3,3'-dimethyl-5,5'-dioxo-2,5,4',5'-tetrahydro-4,4'-(1-methyl-prop-1-en-1-yl-3-ylidene)-bis-pyrazol-1-yl]-bis-benzenesulfonic acid

名称