Serotonin creatinine sulfate salt monohydrate；5-Hydroxytryptamine creatinine sulfate complex

CAS No.: 61-47-2

C14H21N5O6S• H2O=405.43

Grade: br

Content: ≥ 99.0%

Melting point: 215 ~ 217 ℃

Burning residue: ≤ 0.1%

Physicochemical properties: white or off white powder or flake crystal. Sensitive to light and humidity. Solubility in water: 27 ℃ 20mg/ml, 50 ℃ 100mg/ml. Soluble in acetic acid, slightly soluble in methanol and 95% ethanol, insoluble in absolute ethanol, acetone, pyridine, chloroform, ethyl acetate, benzene and ether. The pH of 0.01mol/l aqueous solution is 3.6. The aqueous solution is easy to oxidize in air (more easily when alkaline), but any pH is stable when isolated from oxygen. The neutral solution can be stabilized for several hours at room temperature. Maximum absorption wavelength (in water, pH3.5) 275nm（ ε 15000) purpose: biochemical research

Storage: 2 ~ 8 ℃, away from light