| Appearance | White to Gray to Brown powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 %(calcd.on anh.substance) |
| Water | max. 9.0 % |
Active Pharmaceutical Ingredients
Kynurenic Acid
4-Hydroxyquinaldic Acid; 4-Hydroxyquinoline-2-carboxylic Acid
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C10H7NO3Â = 189.17 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 492-27-3 |
| Unit | Price |
| 1 g | 3500 |
| 2 g | 5900 |
| 5 g | 10750 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
|---|
