Chemical Product Library / Reference
Coumarin 343
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Coumarin 343 |
|---|---|
| English synonyms | Coumarin 343;2,3,6,7-tetrahydro-11-oxo-1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid;1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-;2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-(1)benzopyrano(6,7,8-ij)quinolizine-10-carboxylic acid;1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-;11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid;Coumarin 519;Coumarin 343 acid;11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid;1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylicacid, 2,3,6,7-tetrahydro-11-oxo-;4-oxo-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraene-5-carboxylic acid;Coumarine 343 |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Organic Acids |
| CAS No. | 55804-65-4 |
| EINECS No. | 259-824-6 |
| Molecular formula | C16H15NO4 |
| Molecular weight | 285.29 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
XLogP3 3.1; hydrogen-bond donors 1; hydrogen-bond acceptors 5; TPSA 66.8 A^2; rotatable bonds 1
Application scenarios
Not provided