Pipemidic acid
目录号: PL05478 纯度: ≥98%
CAS No. :51940-44-4
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中文名称
Pipemidic acid
中文别名
吡哌酸;8-乙基-5,8-二氢-5-氧-2-(1-哌嗪)-吡啶[2,3-D]并嘧啶-6-羧酸;吡卜酸;8-乙基-5,8-二氢-5-氧-2-(1-二哌嗪基)-吡啶并(2,3-D)噻啶-6-羧酸;哌乙酸三氮萘;吡哌酸片;8-乙基-5,8-二氢-5-氧代-2-(1-哌嗪基)吡啶并[2,3-D]嘧啶-6-羧酸;L-丙氨酸;吡哌酸 标准品;吡哌酸三水;吡派酸;病毒灵;甘氨酸;睾酮中间体;琥乙红霉素;金刚乙胺;匹多莫德;酮洛芬;盐酸二氧沙星;盐酸左旋氧氟沙星
英文名称
Pipemidic acid
英文别名
8-ETHYL-5,8-DIHYDRO-5-OXO-2-[1-PIPERAZINYL]PYRIDO[2,3-D]-PYRIMIDINE-6-CARBOXYLIC ACID;PIPEMIDIC ACID;1489rb;5,8-dihydro-8-ethyl-5-oxo-2-(1-piperazinyl)pyrido(2,3-d)pyrimidine-6-carboxy;acideethyl-8oxo-5piperazinyl-2dihydro-5,8pyrido(2,3-d)pyrimidine-6carbo;acidopipemidico;deblaston;dolcol;palin;pipedac;pipemid;piperamicacid;pipram;pyrido(2,3-d)pyrimidine-6-carboxylicacid,5,8-dihydro-8-ethyl-5-oxo-2-(1-piper;rb1489;xylique;Pipemidic Acid Anhydrous;8-ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)-pyrido-(2,3-d)primidine-6-carboxylic acid;Deblaston(Madaus,Kolu);Pipemidic Acid Trihydrate;8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido(2,3-d)pyrimidine-6-carboxylic acid;8-ethyl-5-oxo-2-piperazin-1-ylpyrido[2,3-d]pyrimidine-6-carboxylic acid;8-Ethyl-5,8-dihydro-5-oxo-2-(1-piperazinyl)pyrido[2,3-d]pyrimidine-6-carboxylic acid
Cas No.
51940-44-4
分子式
C14H17N5O3
分子量
303.32
包装储存
Powder -20°C 3 years;4°C 2 years
产品详情
Pipemidic acid 是 Piromidic acid 的衍生物,是一种抗菌剂。Pipemidic acid 抑制 DNA 促旋酶。Pipemidic acid 对革兰氏阴性菌(包括铜绿假单胞菌)和某些革兰氏阳性细菌具有活性。Pipemidic acid 可用于研究肠道,泌尿和胆道感染。
生物活性
Pipemidic acid , a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid inhibits DNA gyrase. Pipemidic acid is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid can be used for the research of intestinal, urinary, and biliary tract infections.
性状
Solid
体外研究(In Vitro)
Pipemidic acid 是 DNA 促旋酶的抑制剂,DNA 促旋酶是一种催化 ATP 依赖性 DNA 负超螺旋的细菌酶。 has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
Pipemidic acid (50 mg/kg) 口服吸收良好,在小鼠、大鼠、犬、猴中血浆峰浓度范围为 4~12 μg/mL。
Pipemidic acid 在小鼠单次口服后的平均致死剂量超过 16000 mg/kg。 has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Iacovino R, et al. β-Cyclodextrin inclusion complex to improve physicochemical properties of pipemidic acid: characterization and bioactivity evaluation. Int J Mol Sci. 2013 Jun 25;14(7):13022-41.
[2]. Aoyama H, et, al. Purification of Citrobacter freundii DNA gyrase and inhibition by quinolones. Antimicrob Agents Chemother. 1988 Jan;32(1):104-9.
溶解度数据
In Vitro: 1M NaOH : 100 mg/mL (329.68 mM; ultrasonic and adjust pH to 12 with NaOH)DMSO : 5 mg/mL (16.48 mM; Need ultrasonic)配制储备液
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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