Pipemidic Acid (hydrate) (Synonyms:吡哌酸 三水;8-乙基-5,8-二氢-5-氧-2-(1-哌嗪基)吡啶[2,3-d]嘧啶-6-羧酸;吡哌三水酸 EP标准品;吡哌酸;吡哌酸三水合物;吡哌酸三水合物 标准品)
目录号 : KCM15012 CAS No. : 72571-82-5 纯度 : ≥98%
Pipemidic acid is an antibiotic and derivative of piromidic acid . It is active against clinical isolates of E. coli, P. mirabilis, P. inconstans, Shigella, Salmonella, Alcaligenes, and V. parahaemolyticus (MICs = 0.78-100 µg/ml), as well as drug-resistant clinical isolates of E. coli, P. mirabilis, Klebsiella, and Shigella (MICs = 1.56-6.25 µg/ml). Pipemidic acid is protective against systemic S. aureus, E. coli, K. pneumoniae, and P. aeruginosa infections in mice (EDs = 237.5, 204.1, 28.6, and 99.5 mg/kg, respectively). It is also protective against P. aeruginosa-induced pulmonary and dermal infections (EDs = 81.7 and 173.2 mg/kg, respectively), as well as E. coli, K. pneumoniae, and P. aeruginosa urinary bladder infections (EDs = 4.8, 11.9, and 30.6 mg/kg, respectively), in mice.
规格 价格 是否有货 数量
1g
In-stock
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5g
In-stock
10 g
In-stock
25g
In-stock

Other Forms of Rapamycin:

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分子式
C14H17N5O3.3H2O
分子量
303.31668
CAS号
72571-82-5
中文名称
吡哌酸三水合物 标准品
储存方式
Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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动物实验计算换算器
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系客服为您提供正确的澄清溶液配方)
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计算结果:

工作液浓度 mg/ml;

DMSO母液配制方法 mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,

体内配方配制方法μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。

配置后的溶液总体积

1. 首先保证母液是澄清的;
           2. 一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。