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Ertapenem sodium

(Synonyms: 厄他培南钠; L-749345; MK-826)

目录号: PL03566 纯度: ≥99%

Ertapenem sodium (L-749345) 是一种广谱的长效 β-内酰胺。Ertapenem sodium 对多种厌氧菌具有广谱抗菌活性，其 MIC 值为 0.12 μg/mL。Ertapenem sodium 可用于皮肤、肺、胃、骨盆和泌尿道的细菌感染相关的研究。

CAS No. :153773-82-1

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中文名称	Ertapenem sodium
中文别名	厄他培南钠;尔它培南钠;厄他培南钠盐标准品;尔他培南钠;（4R,5R,6S）-3-［（3S,5S）-5-［（3-羧基苯基）氨基甲酰基］吡咯烷-3-基］硫-6-（1-羟乙基）-4-甲基-7-氧代-1-氮杂双环［3.2.0］庚-2-烯-2-甲酸二钠盐;(4R,5S,6S)-3-[[(3S,5S)-5-[[(3-羧基苯基)氨基甲酰基]吡咯烷-3-基]硫-6-(1-羟基乙基)-4-甲基-7-氧代-1-氮杂双环[3.2.0]庚-2-烯-2-甲酸钠盐;厄他培南钠盐;厄他培南粗品;湖北扬信现货供应厄他培南杂质 ABCDE
英文名称	Ertapenem sodium
英文别名	Ertapenem Sodium;Ertapenem Monosodium;Ertapenem sodium salt;sodium,3-[[(2S,4S)-4-[[(4R,5S,6S)-2-carboxy-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl]sulfanyl]pyrrolidine-2-carbonyl]amino]benzoate;2',4',6',3,4-PENTAHYDROXYDIHYDROCHALCONE;2',4',6',3,4-PENTAHYDROXYLDIHYDROCHALCONE;3-hydoxyphloretin;3'-hydroxyphloretin;eriodictoyl dihydrochalcone;(4R,5S,6S)-3-[[(3S,5S)-5-[[(3-Carboxyphenyl)amino]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid sodium salt (1:1);Invanz;EtapeneM;L 749345;Etapenem sodium;ErtapeneM Crude;He Seoul sodium imipenem;3-(((3S;Ertapenem sodium, >=97%;Ertapenem Monosodium (90%);1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-(((3S,5S)-5-(((3-ca rboxyphenyl)amino)carbonyl)-3-pyrrolidinyl)thio)-6-((1R)-1-hydroxyethy l)-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-
Cas No.	153773-82-1
分子式	C₂₂H₂₄N₃NaO₇S
分子量	497.50
包装储存	4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
详情描述	Ertapenem sodium (L-749345) 是一种广谱的长效 β-内酰胺。Ertapenem sodium 对多种厌氧菌具有广谱抗菌活性，其 MIC 值为 0.12 μg/mL。Ertapenem sodium 可用于皮肤、肺、胃、骨盆和泌尿道的细菌感染相关的研究。

产品详情

生物活性

Ertapenem sodium (L-749345) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem sodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem sodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract.

性状

Solid

IC50 & Target[1][2]

β-lactam

体外研究(In Vitro)

Ertapenem sodium (0-100 μg/mL approximately, 48 h) is active against 99.1% of all anaerobes with a mode MIC of 0.12 μg/mL and MIC90 of 1 μg/mL, and MIC’s ≥8 μg/mL for B.fragilis and B.vulgatus species, respectively.
has not independently confirmed the accuracy of these methods. They are for reference only.Cell Viability Assay

体内研究(In Vivo)

Ertapenem sodium (Subcutaneous injection, 0-10 mg/kg, 0-120 h after infection, S. aureus thigh tissue infection model) shows > 3 log 10 CFU reduction of organism at 10 mg/kg, and maintains the activity with 3.3 and 4.4 log 10 CFU eliminated at 2 mg/kg.
Ertapenem sodium (Subcutaneous injection, 4h after infection, systemic infection model) is active against all gram-positive organisms, and is also active against gram-negative organisms tested with ED 50 s of <0.25 mg/kg/dose.
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

4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

ClinicalTrial

参考文献

[1]. Kenneth E Aldridge. Ertapenem (MK-0826), a new carbapenem: comparative in vitro activity against clinically significant anaerobes. Diagn Microbiol Infect Dis. 2002 Oct;44(2):181-6.
[2]. C J Gill, et al. In vivo activity and pharmacokinetic evaluation of a novel long-acting carbapenem antibiotic, MK-826 (L-749,345). Antimicrob Agents Chemother. 1998 Aug;42(8):1996-2001.

溶解度数据	In Vitro: H₂O : 50 mg/mL (100.50 mM; Need ultrasonic)配制储备液

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产品使用指南

Data Sheet

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。

Ertapenem sodium

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