4，6–dihydro–2H–thieno(3，4–c)pyrazole–3–carboxylic acid 5，5–dioxide

cas: 949034-65-5 — see every product listed under this CAS number, including other names

4，6–dihydro–2H–thieno(3，4–c)pyrazole–3–carboxylic acid 5，5–dioxide (CAS 949034-65-5) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg. Offered by: GLPBio.

• 2D
• 3D

5,5-dioxo-4,6-dihydro-1H-thieno[3,4-d]pyrazole-3-carboxylic acid (CAS 949034-65-5) is a chemical compound with the molecular formula C6H6N2O4S and a molecular weight of 202.19 g/mol. IUPAC name: 5,5-dioxo-4,6-dihydro-1H-thieno[3,4-d]pyrazole-3-carboxylic acid. InChIKey: WOCPXJNFAGSZGW-UHFFFAOYSA-N.

Identity

Molecular formula	C6H6N2O4S
Molecular weight	202.19 g/mol
IUPAC name	5,5-dioxo-4,6-dihydro-1H-thieno[3,4-d]pyrazole-3-carboxylic acid
InChIKey	WOCPXJNFAGSZGW-UHFFFAOYSA-N
SMILES	C1C2=C(CS1(=O)=O)NN=C2C(=O)O

Computed by PubChem (NCBI)

Synonyms: 4,6-dihydro-2H-thieno[3,4-c]pyrazole-3-carboxylic acid 5,5-dioxide, 2,6-Dihydro-4H-thieno[3,4-c]pyrazole-3-carboxylic acid 5,5-dioxide, 5,5-dioxo-4,6-dihydro-1H-thieno[3,4-c]pyrazole-3-carboxylic acid

Isomers (same molecular formula)

ethyl 5-nitro-1,3-thiazole-4-carboxylate C₆H₆N₂O₄S

2-methylsulfonylpyrimidine-5-carboxylic acid C₆H₆N₂O₄S

methyl 3-amino-5-nitrothiophene-2-carboxylate C₆H₆N₂O₄S

2-methylsulfonylpyrimidine-4-carboxylic acid C₆H₆N₂O₄S

2-[(4-hydroxy-6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetic acid C₆H₆N₂O₄S

2-methylsulfonyl-3-nitropyridine C₆H₆N₂O₄S

2-methylsulfonyl-5-nitropyridine C₆H₆N₂O₄S

N-methoxy-5-nitrothiophene-2-carboxamide C₆H₆N₂O₄S

3-nitrobenzenesulfonamide C₆H₆N₂O₄S

4-methylsulfonylpyrimidine-2-carboxylic acid C₆H₆N₂O₄S

2-nitrobenzenesulfonamide C₆H₆N₂O₄S

5-methylsulfonyl-2-nitropyridine C₆H₆N₂O₄S