A5237612
Kynurenic acid , 97% , 492-27-3
CAS NO.：492-27-3
Empirical Formula: C10H7NO3
Molecular Weight: 189.17
MDL number: MFCD00006753
EINECS: 207-751-5
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 275 °C (dec.)(lit.) |
| Boiling point: | 324.41°C (rough estimate) |
| Density | 1.3175 (rough estimate) |
| refractive index | 1.5400 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO : 9 mg/mL (47.58 mM; Need ultrasonic and warming) |
| form | Off-white to tan powder. |
| pka | 1.08±0.30(Predicted) |
| color | White to Gray to Brown |
| Water Solubility | 8.92g/L(100 ºC) |
| Merck | 14,5327 |
| BRN | 147451 |
| CAS DataBase Reference | 492-27-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Quinolinecarboxylic acid, 4-hydroxy- (492-27-3) |
Description and Uses
An antagonist of NMDA and AMPA/kainate receptors
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | UZ9300000 |
| HS Code | 2933.49.7000 |
