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          2. Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)
            Bulk drug
            Intermediate
            ODA
            UV adsorbent
            Photoinitiator
            Antioxidant
            Light stabiliser
            Oxytetracycline hydrochloride
            Product name: OXYTETRACYCLINE HYDROCHLORIDE
            Pictures:  
            English name: OXYTETRACYCLINE HYDROCHLORIDE
            Chemical name: oxytetracycline hydrochloride; 5-hydroxytetracycline hydrochloride; (4s-(4alpha,4aalpha,5alpha,5aalpha,6beta,12aalpha))-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride; Oxytetracycline HCL; OTC HCL; (2Z,4S,4aR,5S,5aR,6S,12aS)-2-[amino(hydroxy)methylidene]-4-(dimethylamino)-5,6,10,11,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,3,12(2H,4H,5H)-trione hydrochloride; (3E,11S)-3-[amino(hydroxy)methylidene]-4a,6,7,11,12-pentahydroxy-N,N,11-trimethyl-2,4,5-trioxo-1,2,3,4,4a,5,11,11a,12,12a-decahydrotetracen-1-aminium chloride; (4S,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride (1:1); Oxytertracycline HCL; 10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-monohydrochloride
            Molecular formula: C22H24N2O9·HCL
            Molecular weight: 496.90
            Structural formula:
            Properties:

            Yellow crystal powder, light bitter taste; easily soluble in water, lightly soluble in ethyl alcohol and insoluble in chloroform or diethyl ether

            Uses:

            Antibiotics drugs, with antibiotics; for therapy of rickettsiosis, brucellosis, brucellosis, choamydiae infection; mild case infection caused by Gram-positive cocci and gram negative bacilli

            Packaging: 25kg fiber can
            Expiry date: 4 years
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