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Ethionamide-d3 Sale

(Synonyms: 2-ethylthioisonicotinamide-d3) 目录号 : GC48947

An internal standard for the quantification of ethionamide

Ethionamide-d3 Chemical Structure

Cas No.:2748267-66-3

规格 价格 库存 购买数量
500µg
¥2,209.00
现货
1mg
¥4,196.00
现货
5mg
¥14,374.00
现货

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Sample solution is provided at 25 µL, 10mM.

Description

Ethionamide-d3 is intended for use as an internal standard for the quantification of ethionamide by GC- or LC-MS. Ethionamide is an antimycobacterial compound that is active against M. tuberculosis (MICs = 0.3-1.25 µg/ml).1,2 It is activated via oxidation by flavin monooxygenase and inhibits the InhA enzyme involved in mycolic acid biosynthesis.1 Formulations containing ethionamide have been used in the second-line treatment of multi-drug resistant tuberculosis.

1.Laborde, J., Deraeve, C., and Bernardes-GÉnisson, V.Update of antitubercular prodrugs from a molecular perspective: Mechanisms of action, bioactivation pathways, and associated resistanceChemMedChem12(20)1657-1676(2017) 2.Heifets, L.B., Lindholm-Levy, P.J., and Flory, M.Comparison of bacteriostatic and bactericidal activity of isoniazid and ethionamide against Mycobacterium avium and Mycobacterium tuberculosisAm. Rev. Respir. Dis.143(2)268-270(1991)

化学性质

Cas No. 2748267-66-3 SDF
别名 2-ethylthioisonicotinamide-d3
Canonical SMILES NC(C1=CC=NC(CC([2H])([2H])[2H])=C1)=S
分子式 C8H7D3N2S 分子量 169.3
溶解度 DMSO: soluble,Methanol: 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

制备储备液
1 mg 5 mg 10 mg
1 mM 5.9067 mL 29.5334 mL 59.0667 mL
5 mM 1.1813 mL 5.9067 mL 11.8133 mL
10 mM 0.5907 mL 2.9533 mL 5.9067 mL
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