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Penicillin G-d5 (potassium salt) Sale

(Synonyms: Benzylpenicillin-d5) 目录号 : GC49898

An internal standard for the quantification of penicillin G

Penicillin G-d5 (potassium salt) Chemical Structure

规格 价格 库存 购买数量
500 µg
¥1,412.00
现货
1 mg
¥4,585.00
现货

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Sample solution is provided at 25 µL, 10mM.

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产品描述

Penicillin G-d5 is intended for use as an internal standard for the quantification of penicillin G by GC- or LC-MS. Penicillin G is a β-lactam antibiotic that is effective mainly for Gram-positive bacteria.1 It has MIC90 values of 0.03, 1, and 4 µg/ml for penicillin-susceptible, -intermediate, and -resistant strains of S. pneumoniae, respectively, and 16-128 µg/ml for various Bacteroides isolates in a broth dilution assay.2,3 Formulations containing penicillin G have been used for the treatment of bacterial infections and in livestock production.

1.Demain, A.L.Production of beta-lactam antibiotics and its regulationProc. Natl. Sci. Counc. Repub. China B.15(4)251-265(1991) 2.Pankuch, G.A., Lichtenberger, C., Jacobs, M.R., et al.Antipneumococcal activities of RP 59500 (quinupristin-dalfopristin), penicillin G, erythromycin, and sparfloxacin determined by MIC and rapid time-kill methodologiesAntimicrob. Agents Chemother.40(7)1653-1656(1996) 3.Aldridge, K.E., Sanders, C.V., Janney, A., et al.Comparison of the activities of penicillin G and new beta-lactam antibiotics against clinical isolates of Bacteroides speciesAntimicrob. Agents Chemother.26(3)410-413(1984)

Chemical Properties

Cas No. SDF Download SDF
别名 Benzylpenicillin-d5
Canonical SMILES O=C(N[C@@H]1C(N2[C@]1([H])SC(C)(C)[C@@H]2C([O-])=O)=O)CC3=C([2H])C([2H])=C([2H])C([2H])=C3[2H].[K+]
分子式 C16H12D5N2O4S • K 分子量 377.5
溶解度 Methanol: slightly soluble,Water: slightly soluble 储存条件 -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.649 mL 13.245 mL 26.4901 mL
5 mM 0.5298 mL 2.649 mL 5.298 mL
10 mM 0.2649 mL 1.3245 mL 2.649 mL
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