1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid

1,4-二氧代-1,2,3,4-四氢酞嗪-6-羧酸

Also known as: 1,4-DIOXO-1,2,3,4-TETRAHYDROPHTHALAZINE-6-CARBOXYLIC ACID, 1,4-diketo-2,3-dihydrophthalazine-6-carboxylic acid, 1,4-dioxo-2,3-dihydrophthalazine-6-carboxylic acid, 3,4-Dihydro-1-hydroxy-4-oxo-6-phthalazinecarboxylic acid, 4-carboxylphthalhydrazidate, 6-Phthalazinecarboxylicacid, 3,4-dihydro-1-hydroxy-4-oxo-, 6-carboxy-2,3-dihydrophthalazine-1,4-dione, 6-phthalazinecarboxylic acid, 1,2,3,4-tetrahydro-1,4-dioxo, A3993/0170153, Ammonium (1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid)acetate, F2124-0590, NSC211205

1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid (CAS 42972-13-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O4 and a molecular weight of 206.15500 g/mol. It is also known as 1,4-DIOXO-1,2,3,4-TETRAHYDROPHTHALAZINE-6-CARBOXYLIC ACID, 1,4-diketo-2,3-dihydrophthalazine-6-carboxylic acid and 1,4-dioxo-2,3-dihydrophthalazine-6-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

42972-13-4

Jingsj CID

J-1083531-1

Molecular Formula

C₉H₆N₂O₄

Chinese Name

1,4-二氧代-1,2,3,4-四氢酞嗪-6-羧酸

Molecular Weight

206.15500 g/mol

Category

Organic Acids

Last updated

8/21/2026