|  | |  |  | 4-Amino-3-hydroxybenzoic acid Basic information | 
|  |  | 4-Amino-3-hydroxybenzoic acid Chemical Properties | 
 | Melting point | 211-215 °C (lit.) |  | Boiling point | 385.7±37.0 °C(Predicted) |  | density | 1.028 |  | storage temp. | Keep in dark place,Sealed in dry,Room Temperature |  | solubility | DMSO (Slightly), Methanol (Slightly) |  | pka | 4.74±0.10(Predicted) |  | form | Crystalline Powder |  | color | Yellow-brown to brown |  | Water Solubility | Soluble in chloroform, and aqeous ethanol, water (Partly miscible) |  | BRN | 509859 |  | CAS DataBase Reference | 2374-03-0(CAS DataBase Reference) | 
| Hazard Codes | Xn,Xi |  | Risk Statements | 36/37/38-22 |  | Safety Statements | 26-37/39 |  | WGK Germany | 3 |  | Hazard Note | Irritant |  | HS Code | 29225090 | 
|  |  | 4-Amino-3-hydroxybenzoic acid Usage And Synthesis | 
 | Chemical Properties | yellow-brown to brown crystalline powder |  | Uses | 4-Amino-3-hydroxybenzoic Acid is disubsituted benzoic acid used in the preparation of various pharmaceutical compounds such as sphingosine kinase inhibitors. |  | Uses | 4-Amino-3-hydroxybenzoic acid is used in the preparation of various pharmaceutical compounds such as sphingosine kinase inhibitors. | 
|  |  | 4-Amino-3-hydroxybenzoic acid Preparation Products And Raw materials | 
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