D- (-) salicin / salicin /d (-) - salicin

English Name: d- (-) salicin; 2-(Hydroxymethyl)phenyl-beta-D-glucopyranoside

Other names: salicin; Salicylin; Salicin sugar; D (-) - salicyl

CAS No.: 138-52-3

C13H18O7=286.28

Grade: br

Content: ≥ 99.0% (HPLC)

Specific rotation: − 62.5 ± 2 ° (c=3% in H2O)

Melting point: 199 ~ 202 ℃

Physicochemical properties: colorless crystal or white powder, hygroscopic. 1g soluble in 23ml water, 3ml boiling water, 90ml ethanol, 30ml ethanol at 60 ℃, soluble in pyridine, alkali and glacial acetic acid, almost insoluble in ether and chloroform. The aqueous solution is neutral and tastes bitter. The relative density is 1.434, which is irritant

Purpose: biochemical research. determination β- Substrate of glycosidase. Nitric acid reagent

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