莫西沙星杂质
莫西沙星杂质 莫西沙星杂质A Moxifloxacin acyl glucuronide C27H32FN3O10 M.W. 577.57 莫西沙星杂质B Moxifloxacin acyl sulfate C21H24FN3O7S M.W
柚皮素
柚皮素 分子式:C15H12O5 分子量:272.25278 别名:柚皮素; 4',5,7-三羟基黄酮;Naringenin; 4',5,7-Trihydroxyflavanone;
强的松标准品
(8S,9S,10R,13S,14S,17R)- 17-hydroxy-17-(2- hydroxyacetyl)-10,13-dimeth- yl-7,8,9,10,12,13,14,15,16,17- decahydro-3H-cyclopenta[a] phenanthrene-3,11(6H)-dione
桔梗皂苷D
【名称】桔梗皂苷D 【英文名】Platycodin D 【分子式】 C57H92O28 【分子量】1224.38 【CAS号】58479-68-8. 【检测方式】高效液相色谱法HPLC≥98% 【规格】20mg
苯肾上腺素杂质标准品
(4R)-4,6-dihydroxy-N-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride