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CAS號(hào):14206-58-7
英文名稱:4-Epioxytetracycline
英文同義詞:4-EPIOXYTETRACYCLINE;Oxytetracycline IMpurity A;[4R-(4α,4aβ,5β,5aβ,6α,12aβ]-;Oxytetracycline EP Impurity A;Oxytetracycline Hydrochloride EP Impurity A;4-EPIOXYTETRACYCLINE, 'CAN BE USED AS SECONDARY ST;Oxytetracycline EP Impurity A/4-epi-Oxytetracycline;Oxytetracycline Impurity 1(Oxytetracycline EP Impurity A);4-Epioxytetracycline,97%,'can be used as secondary standard';4-EPIOXYTETRACYCLINE, 'CAN BE USED AS SECONDARY STANDARD', 97
中文名稱:差向土霉素
中文同義詞:差向土霉素;差向土霉索;土霉素雜質(zhì)A;土霉素EP雜質(zhì)A;氧四環(huán)素EP雜質(zhì)A;氧四環(huán)素鹽酸鹽雜質(zhì)A;土霉素雜質(zhì)A (EP);差向土霉素溶液, 100PPM
分子式:C22H24N2O9
分子量:460.43
熔點(diǎn):168°C
沸點(diǎn):839.6±65.0 °C(Predicted)
密度:1.71±0.1 g/cm3(Predicted)
儲(chǔ)存條件:Hygroscopic, -20°C Freezer, Under Inert Atmosphere
形態(tài):Powder
酸度系數(shù)(pKa):4.50±1.00(Predicted)
顏色:Greenish-beige to brownish
EPA化學(xué)物質(zhì)信息:2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, (4R,4aR,5S,5aR,6S,12aS)- (14206-58-7)