99.9% Entecavir CAS 142217-69-4 Entecavir api in stock

Quick Details Port: Shanghai, Hangzhou, Tianjin, Qingdao… Payment Terms: L/C,T/T,Western Union,MoneyGram Supply Ability: 10 Kilogram/Kilograms per Month Other Names: Entecavir Grade Standard: Medicine Grade Color: White Color Purity: 99% Shipment: By courier Shelf life: 3 years Standard: USP31 SHIPPING METHODS: EMS Courier Appearance: Powder CAS No.: 142217-69-4 Assay: 100.5% Type: Anesthetic Agents Price: Consult EINECS No.: 1806241-263-5 MF: C12H15N5O3 Product advantage: Top quality Packaging Detail: Foil bad, drum   Product Display     Entecavir CAS 142217-69-4 Entecavir    620.0%0.0 % Related Substances Total impurities ≤0.3%Any individual impurity ≤0.1% 7.0+2 ° Optical rotation +24.0°—+28.0°(DMF:MeOH=1:1 c=1%) Description White to off-white powder White powder Identification 1)The IR absorption spectrum of the sample must beconcordant with entecavir2) RT of the sample should match that of standardin assaypreparation ConformConform Water 5.8%—6.5% 6.1% Residue on ignition ≤0.1% 0.07% Heavy metals ≤20ppm <20ppm Assay(HPLC) 98.0% —102.0%( on anhydrous basis) 99.9% Residual solvents dichloromethane≤600ppmmethanol≤3000ppmethyl acetate≤5000ppmtoluene≤890ppm 200ppmnot detectednot detectednot detected Particle size 95% of the particles should be within 125um Conform     Packing Terms                                                                                        We supply different volume of package, label customized is acceptable!   Regular Package FOR LIQUID                  1 Liter Bottle                  […]