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萘啶酸

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产品名称: 萘啶酸
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萘啶酸


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萘啶酸
中文名称:萘啶酸 
其他中文名称:萘啶酮酸; 1-乙基-7-甲基-4-酮-1,8-萘啶-3-羧酸;7-甲基-1-乙基-4-氧代-1,4-二氢-1,8-萘啶-3-羧酸
英文名称: Nalidixic acid
其他英文名称: 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
产品规格: 高纯,98%
包装:5克/25克 /1克/100
CAS号:389-08-2
C12H12N2O3=232.24
萘啶酸级别:High Purity Grade
含量:≥98.0%
熔点:225~231℃
重金属:≤0.002%
性状:白色或浅黄色结晶性粉末。23℃时的溶解度(mg/ml):氯仿35,甲苯1.6,甲醇1.3,乙醇0.9,水0.1,醚0.1,20℃时溶于350份丙酮,微溶于氢氧化碱溶液。半数致死量(小鼠,经口)3300mg/kg。无臭,味微苦,对光和空气敏感。溶于氯仿,微溶于醇、强碱液,几乎不溶于水和醚
用途:生化研究,能抑制细菌DNA、RNA的合成。细菌DNA合成酶(DNA gyrase) 和鸟类成骨髓细胞瘤病毒反转录酶(avian myeloblastoma virus reverse transcriptase)的抑制剂
萘啶酸保存:RT
 

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