Pyrazinamide-d3(Synonyms: Pyrazinecarboxamide-d3; Pyrazinoic acid amide-d3)

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Pyrazinamide-d3 (Synonyms: Pyrazinecarboxamide-d3; Pyrazinoic acid amide-d3)

Pyrazinamide-d3 是 Pyrazinamide 氘代物。Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) 是一种有效的口服抗结核类抗生素 (antitubercular antibiotic)。Pyrazinamide 是一种前药,通过结核分枝杆菌 pncA 基因编码的 PZase/烟酰胺酶转化为活性吡嗪酸 (POA) 形式。

Pyrazinamide-d3(Synonyms: Pyrazinecarboxamide-d3;  Pyrazinoic acid amide-d3)

Pyrazinamide-d3 Chemical Structure

CAS No. : 1432059-16-9

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生物活性

Pyrazinamide-d3 is deuterium labeled Pyrazinamide. Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a prodrug that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis[1][2].

体外研究
(In Vitro)

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

126.13

Formula

C5H2D3N3O

CAS 号

1432059-16-9

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.

    [2]. Y Zhang, et al. Role of acid pH and deficient efflux of pyrazinoic acid in unique susceptibility of Mycobacterium tuberculosis to pyrazinamide. J Bacteriol. 1999 Apr;181(7):2044-9.

    [3]. Ying Zhang, et al. Mechanisms of Pyrazinamide Action and Resistance. Microbiol Spectr. 2014 Aug;2(4):MGM2-0023-2013.

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