Ampicillin Trihydrate.|7177-48-2|-陌孚医药/Medlife

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Ampicillin Trihydrate.

目录号: PC11672 纯度: ≥98%

CAS No. :7177-48-2

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中文名称	Ampicillin Trihydrate.
中文别名	氨苄西林;氨苄青霉素;安比西林;沙维西林;赛米西林;苯明西林;苄那消;氨苄西林三水酸;氨苄青霉素三水酸;氨苄青霉素三水合物;D-(-)-α-氨苄西林三水合物;氨苄青霉素（氨苄西林）三水合物标准品;氨苄青霉素三水酸 USP标准品;氨苄青霉素三水物;氨苄西林三水合物;氨苄西林三水合物标准品;氨苄西林三水酸（抗生素）;氯氨苄青霉素杂质;三水氨苄西林;三水氨苄西林 EP标准品;三水合氨苄西林;(2S,5R,6R)-3,3-二甲基-6-[D-(-)-2-氨基-2-苯乙酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸三水合物;氨苄青霉素,三水;氨苄青霉素：氨苄青霉素三水酸;氨苄西林三水;氨芐西林;罗硝唑;哌拉西林杂质A;D-(-)-α-氨苄青霉素三水合物
英文名称	Ampicillin Trihydrate
英文别名	Ampicillin Trihydrate;(2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;4-Thia-1-azabicyclo[3.2.0] heptane-2-carboxylic acid, 6-[(aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-, [2S-[2alpha, 5alpha, 6beta(S*)]]-;6-[(Aminophenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0] heptane-2-carboxylic acid;6-[D(-)-alpha-aminophenylacetamido]penicillanic acid;Adobacillin;Alpen;Amblosin;Amfipen;amino]-3,3,-dimethyl-7-oxo-4-thia-1-azabicyclo;Aminobenzylpenicillin;Amipenix;Amipenix S;Ampi-Bol;Ampicillin;Ampicillin A;Ampicillin Sulbactam;Ampicin;Ampicina;Ampicyn;Ampilar;Ampimed;Ampipenin;Ampi-Tablinen;Amplisom;Amplital;Ampy-Penyl;Austrapen;Binotal;Bonapicillin;Britacil;Copharcilin;D(-)-alpha-aminobenzylpenicillin;D(-)-aplha-aminobenzylpenicillin;Doktacillin;Grampenil;Guicitrina;Marisilan;Nuvapen;Omnipen;Pen-Bristol;Penbritin;Penbrock;Penicline;Penstabil;Pentrexyl;Polycillin;Ponecil;QI Damp;Rosampline;Synpenin;Tokiocillin;Totacillin;Totalciclina;Totapen;Ultrabion;Unasyn;Viccillin;Wymox;AMPICILLIN TRIHYDRATE USP;Ampicillin trihydrate, Comet assay grade;Aminobenzylpenicillin trihydrate;D-(?)-α-Aminobenzylpenicillin;氨苄西林三水酸;D-(-)-α-Aminobenzylpenicillin Trihydrate;Ampicillin trihydrate;D-(-)-6-(2-Amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate
Cas No.	7177-48-2
分子式	C₁₆H₂₅N₃O₇S
分子量	403.45
包装储存	4°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

生物活性

Ampicillin trihydrate (D-(-)-α-Aminobenzylpenicillin trihydrate) is a broad-spectrum beta-lactam antibiotic against a variety of gram-positive and gram-negative bacteria.

性状

Solid

IC50 & Target[1][2]

β-lactam

体外研究(In Vitro)

Ampicillin trihydrate (D-(-)-α-Aminobenzylpenicillin trihydrate) inhibits the growth of E. coli of swine origin in a dose-dependent manner. The effective inhibitory concentration of Ampicillin trihydrate is 2.5 uG/mL.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究(In Vivo)

Ampicillin trihydrate (D-(-)-α-Aminobenzylpenicillin trihydrate) is very effective in alleviating the symptoms of hemorrhagic enteritis in a 11-week old pig.
Ampicillin trihydrate produces maximum concentrations in bile twice as high as in serum. The peak concentration of ampicillin after an oral dose is as twice as high in portal blood as in peripheral blood.
Ampicillin trihydrate provides neuroprotection against ischemia-reperfusion brain injury. Ampicillin trihydrate reduces the activities of MMPs and increases the expression level of GLT-1. Pretreatment with Ampicillin trihydrate significantly reduces medial hippocampal cell death following global forebrain ischemia.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, sealed storage, away from moisture and light

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

ClinicalTrial

参考文献

[1]. Chopra SL, et al. Effect of Ampicillin on E. Coli of Swine Origin. Can J Comp Med Vet Sci. 1963 Sep;27(9):223-7. [Information]

[2]. Lund B, et al. Ampicillin in portal and peripheral blood and bile after oral administration of ampicillin andpivampicillin. Eur J Clin Pharmacol. 1974;7(2):133-5. [Information]

[3]. Lee KE, et al. The neuroprotective mechanism of ampicillin in a mouse model of transient forebrain ischemia. Korean J Physiol Pharmacol. 2016 Mar;20(2):185-92. [Information]

溶解度数据

体外研究:

H₂O : 4.55 mg/mL (11.28 mM; ultrasonic and warming and heat to 60°C)

配制储备溶液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.4786 mL	12.3931 mL	24.7862 mL
5 mM	0.4957 mL	2.4786 mL	4.9572 mL
10 mM	0.2479 mL	1.2393 mL	2.4786 mL

产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C 储存时，建议在 6 个月内使用，-20°C 储存时，建议在 1 个月内使用。

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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。

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