(-)-CATECHIN
- Product Name(-)-CATECHIN
- CAS18829-70-4
- MFC15H14O6
- MW290.27
- EINECS242-611-7
- MOL File18829-70-4.mol
Chemical Properties
| Melting point | 93-96°; 175-177° when anhydr |
| alpha | D -16.8° |
| Boiling point | 630.4±55.0 °C(Predicted) |
| Density | 1.593±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMF: 25 mg/ml; DMSO: 15 mg/ml; Ethanol: 5 mg/ml; PBS (pH 7.2): 1 mg/ml |
| form | A crystalline solid |
| pka | 9.54±0.10(Predicted) |
| color | White to off-white |
| biological source | green tea |
| InChI | InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m1/s1 |
| InChIKey | PFTAWBLQPZVEMU-HIFRSBDPSA-N |
| SMILES | [C@@H]1(C2=CC=C(O)C(O)=C2)OC2=CC(O)=CC(O)=C2C[C@H]1O |
| LogP | 0.490 (est) |
| CAS DataBase Reference | 18829-70-4(CAS DataBase Reference) |
Safety Information
| WGK Germany | 3 |
| F | 10 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
