(2S,4E)-1,2,3,4-Tetrahydro-4-(2-oxoethylidene)pyridine-2,6-dicarboxylic acid

• CAT Number: M080335
• CAS Number: 18766-66-0
• Molecular Formula: C9H9NO5
• Molecular Weight: 211.17
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: (2S,4E)-4-(2-oxoethylidene)-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid
• InChI: InChI=1S/C9H9NO5/c11-2-1-5-3-6(8(12)13)10-7(4-5)9(14)15/h1-3,7,10H,4H2,(H,12,13)(H,14,15)/b5-1-/t7-/m0/s1
• InChIKey: YQDKULBMDMPFLH-FSRBREEPSA-N
• SMILES: C1C(NC(=CC1=CC=O)C(=O)O)C(=O)O

(2S,4E)-1,2,3,4-Tetrahydro-4-(2-oxoethylidene)pyridine-2,6-dicarboxylic acid（Cat No.:M080335） is a structurally complex organic molecule characterized by its multiple functional groups. It belongs to the category of bicyclic compounds, combining features of both pyridine and carboxylic acid derivatives. The molecule includes a pyridine ring partially saturated into a tetrahydro structure, with an oxoethylidene group attached at the 4-position, and two carboxylic acid groups at the 2 and 6 positions. This stereochemistry and unsaturation level suggests its potential utility in chemical synthesis and pharmaceutical research, possibly as an intermediate or a ligand in coordination chemistry.