Potassium [2,2'-biquinoline]-4,4'-dicarboxylate
- Catalog No. :
- ACOXWF972
- CAS No. :
- 63451-34-3
- Molecular Formula :
- C20H10K2N2O4
- Molecular Weight :
- 420.51
IUPAC Name:potassium [2,2'-biquinoline]-4,4'-dicarboxylate
![Potassium [2,2'-biquinoline]-4,4'-dicarboxylate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/zzs4/63451-34-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T143805Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%2263451-34-3.png%22&x-id=GetObject&X-Amz-Signature=e1e938f13b3ec6e21d7e942cd67fa4913f59d655f0d063479776279f597bc066)
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Product Information
| Product Name | Potassium [2,2'-biquinoline]-4,4'-dicarboxylate |
|---|---|
| IUPAC Name | potassium [2,2'-biquinoline]-4,4'-dicarboxylate |
| MDL No. | MFCD00014664 |
| Molecular Formula | C20H10K2N2O4 |
| Molecular Weight | 420.51 |
| SMILES | O=C(C1=CC(C2=NC3=CC=CC=C3C(C([O-])=O)=C2)=NC4=CC=CC=C14)[O-].[K+].[K+] |
| InChI Key | WCYSOCFXPUNTJG-UHFFFAOYSA-L |
| Synonym | [2,2'-Biquinoline]-4,4'-dicarboxylic acid, dipotassium salt | 2,2'-Biquinoline-4,4'-dicarboxylic Acid Dipotassium Salt | AS-67570 | EINECS 264-196-1 | potassium 2,2'-biquinoline-4,4'-dicarboxylate | A868135 | AKOS030231429 | YSWG790 | 2,2'-Bicinchoninic A |
| CAS No. | 63451-34-3 |
| PubChem CID | 113231 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H315-H319
- Precautionary Statement(s)
- P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313


![Sodium [2,2'-biquinoline]-4,4'-dicarboxylate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/65n2/979-88-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T143804Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22979-88-4.png%22&x-id=GetObject&X-Amz-Signature=501ff15a967ab264a55f6f50e54bed78f06f19dbb24c34af69c0c4c75f791d95)
![[2,2'-Biquinoline]-4,4'-dicarboxylic acid structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/21m8/1245-13-2.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T101748Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221245-13-2.png%22&x-id=GetObject&X-Amz-Signature=10ffebd287419d6addfe0377e65ea2ac993accd2bc3e8b0abab75e5dd1b45d26)
![Potassium [2,2-biquinoline]-4,4-dicarboxylate trihydrate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/q0i5/207124-63-8.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T110457Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22207124-63-8.png%22&x-id=GetObject&X-Amz-Signature=3b7c3d130f52d5605757a1c486d223db64fd07c593789cfa8ce8ff1defc6bfe7)