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罗红霉素

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产品名称: 罗红霉素
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罗红霉素


罗红霉素  的详细介绍

罗红霉素
中文名称: 罗红霉素
其他中文名称: 9-{O-[(2-甲氧基乙氧基)-甲基]肟基}红霉素;罗力得
英文名称: Roxithromycin
其他英文名称: 5-(3,4,6-Trideoxy-3-dimethylamino-beta-D-xylo-hexopyranosyloxy)-3-(2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyloxy)-6,11,12-trihydroxy-9-(2-methoxyethoxy)methoxyimino-2,4,6,8,10,12-hexamethylpentadecan-13-olide
产品规格: USP级,940u/mg
包装:5克/25克 /100克 
罗红霉素CAS号:80214-83-1
C41H76N2O15=837.06
级别:USP级
含量:≥940u/mg
鉴别:呈正反应
比旋光度:-82~-87°
PH:8.0~10.0
性状:白色或类白色结晶性粉末,无臭、味苦,略有引湿性。易溶于乙醇和丙酮,甲醇和乙醚中溶解,水中几乎不溶;水中溶解度为0.1g溶于30ml水;不易燃、无闪点、无挥发性刺激性气味;在酸性条件下不稳定,易破坏失去效价,干燥状态或碱性条件下均较稳定,不被破坏;高温、光照易变色失效
用途:生化研究。为大环内酯类抗生素,抗菌谱及作用机理与红霉素相似,对支原体、衣原体及军团菌有特效。
罗红霉素保存:2~8℃,避光
 

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