Benzenesulfonic acid, 4-[4-[[4-(dimethylamino)phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-, sodium salt

4-[4-[[4-(二甲氨基)苯基]-亚甲基]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠

Also known as: 4-((4-(Dimethylamino)phenyl)methylene)-3-methyl-1-(4-sulfophenyl)-2-pyrazoline-5-one, sodium salt, 4-(p-Dimethylaminobenzylidene)-3-methyl-1-(4-sodiosulfophenyl)-2-pyrazolin-5-one, 4-[[4-(Dimethylamino)phenyl]methylene]-3-methyl-1-(4-sulfophenyl)-2-pyrazoline-5-one, sodium salt, Benzenesulfonic acid, 4-(4-((4-(dimethylamino)phenyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, sodium salt (1:1), sodium,4-[(4Z)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonate

CAS No.

63044-60-0

Jingsj CID

J-1310784-4

Molecular Formula

C₁₉H₁₈N₃NaO₄S

Chinese Name

4-[4-[[4-(二甲氨基)苯基]-亚甲基]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸钠

Molecular Weight

407.41900 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026