Oxytetracycline hydrochloride / geomycin hydrochloride

English Name: oxytetracycline hydrochloride; 5-Hydroxytetracycline hydrochloride

Other names: desamycin hydrochloride; (4S, 4ar, 5S, 5aR, 6S, 12as) - 4-dimethylamino-1,4,4a, 5,5a, 6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-2-tetrabenzamide hydrochloride

CAS No.: 2058-46-0

C22H25ClN2O9= 496.90

Grade: USP level

Content: 95.0 ~ 100.5%

PH：2.3～2.9

Specific rotation: -188 ~ -200 º

Absorbance: 270 ~ 290

Impurity absorption 430nm: ≤ 0.50

Impurity absorption 490nm: ≤ 0.20

Heavy metals: ≤ 0.005%

Physicochemical properties: yellow crystalline powder. Soluble in water, slightly soluble in ethanol, insoluble in chloroform and ether. Odorless, slightly bitter, slightly hygroscopic

Purpose: biochemical research. It inhibits protein synthesis by preventing amino acyl tRNA from binding to the 30S subunit. Antibacterial spectrum: gram negative and positive bacteria.

Save: RT