White or off-white crystalline powder. Odorless, slightly salty and bitter. It may degrade if exposed to air. 1 g is dissolved in about 4.5 ml of water, 90 ml of ethanol, slightly soluble in acetone, and insoluble in ether and chloroform. 10% aqueous solution pH 3.2. The acidic aqueous solution is stable even after heating to 120 ° C (decomposed and sublimed). The maximum absorption wavelength (0.1 mol/L hydrochloric acid) was 290 nm (ε840), (phosphate buffer, pH 7) 253, 325 nm (ε3700, 7100). Low toxicity, half lethal dose (rat, oral) 4000mg/kg.
Properties | |
Molecular Weight | 205.64 |
Physical Description | White crystal or crystalline powder |
Purity | ≥99.5% |
Storage Condition | Room Temperature |
Molecular Formula | C8H12ClNO3 |