Indapamide-d₆ 

Indapamide-d6 is a deuterated labeled Indapamide^[1]. Indapamide is an orally active sulphonamide diuretic agent, that can reduce blood pressure by decreasing vascular reactivity and peripheral vascular resistance. Indapamide is also can reduce left ventricular hypertrophy^[2][5].

1. This compound can be used as a tracer.
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

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].
Indapamide (0.1-500 mg/L; 20min) reduces total insulin secretory response to glucose infusions in isolated perfused rat pancreas^[3].
Indapamide (1-100 μM) increases osteoblast proliferation and decreased bone resorption^[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Indapamide (1 mg/kg/d; gastric gavage for 8 weeks) lowers blood pressure in spontaneously hypertensive rats (SHRs)^[5].
Indapamide (10 mg/kg/d) decreases pressor response to oxotremorine, noradrenaline, and tyramine in rats^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

385.90

C₁₇H₁₂D₆ClN₃O₃S

O=C(NN1C([2H])(C([2H])([2H])[2H])C([2H])([2H])C2=C1C=CC=C2)C3=CC=C(Cl)C(S(=O)(N)=O)=C3C

Room temperature in continental US; may vary elsewhere.

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

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

  [2]. Chaffman, M, et, al. Indapamide. Drugs 28, 189–235 (1984).

  [3]. Furman BL, et, al. A further examination of the possible effects of indapamide on glucose tolerance and insulin secretion in the rat and mouse. J Pharm Pharmacol. 1981 Nov;33(11):735-7.  [Content Brief]

  [4]. Lalande A, et, al. Indapamide, a thiazide-like diuretic, decreases bone resorption in vitro. J Bone Miner Res. 2001 Feb;16(2):361-70.  [Content Brief]

  [5]. Ma F, et, al. Indapamide lowers blood pressure by increasing production of epoxyeicosatrienoic acids in the kidney. Mol Pharmacol. 2013 Aug;84(2):286-95.  [Content Brief]