4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid

cas: 88-76-6 — see every product listed under this CAS number, including other names

4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 88-76-6) is a chemical reagent available from Chemat. Available pack sizes: 25g, 100g. Offered by: Fluorochem.

• 2D
• 3D

4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid (CAS 88-76-6) is a chemical compound with the molecular formula C10H9ClN2O4S and a molecular weight of 288.71 g/mol. IUPAC name: 4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid. InChIKey: UWLNKHDLVZEYKQ-UHFFFAOYSA-N.

Identity

Molecular formula	C10H9ClN2O4S
Molecular weight	288.71 g/mol
IUPAC name	4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
InChIKey	UWLNKHDLVZEYKQ-UHFFFAOYSA-N
SMILES	CC1=NN(C(=O)C1)C2=C(C=CC(=C2)S(=O)(=O)O)Cl

Computed by PubChem (NCBI)

Synonyms: 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid, Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-, 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid, Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-, Benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-(8CI), 4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid, 1-(2'-Chloro-5'-sulfophenyl)-3-methyl-5-pyrazolone, 4-chloro-3-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid, 4-chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonic acid, 4-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1-pyrazolyl)benzenesulfonic Acid

Isomers (same molecular formula)

3-ethyl-2,4-dioxo-1H-quinazoline-6-sulfonyl chloride C₁₀H₉ClN₂O₄S

3-chloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid C₁₀H₉ClN₂O₄S

methyl 2-[(5-chloro-2-cyanophenyl)sulfonylamino]acetate C₁₀H₉ClN₂O₄S

2-[4-(5-chlorothiophen-2-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetic acid C₁₀H₉ClN₂O₄S