1. Membrane Transporter/Ion Channel
  2. Proton Pump
  3. (R)-Lansoprazole

(R)-Lansoprazole (Synonyms: Dexlansoprazole)

Cat. No.: HY-13662B Purity: 95.04%
Handling Instructions

(R)-Lansoprazole is a proton pump inhibitor which prevents the stomach from producing acid.

For research use only. We do not sell to patients.

(R)-Lansoprazole Chemical Structure

(R)-Lansoprazole Chemical Structure

CAS No. : 138530-94-6

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100 mg USD 60 In-stock
Estimated Time of Arrival: December 31
500 mg USD 170 In-stock
Estimated Time of Arrival: December 31
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(R)-Lansoprazole is a proton pump inhibitor which prevents the stomach from producing acid. Target: Proton Pump Lansoprazole sodium is sodium salt form of lansoprazole, lansoprazole, a substituted benzimidizole proton pump inhibitor, on pharmacokinetics and metabolism of theophylline has been studied in healthy adults given oral lansoprazole 30 mg once daily for 11 days. On Days 4 and 11 of 300 mg aminophylline was simultaneously administered orally and blood samples for theophylline analysis were taken over 24 h [1]. Patients in the lansoprazole group were significantly less likely to have a recurrence of ulcer complications than patients in the placebo group (P=0.008). There was no significant difference in mortality between the two groups [2]. lansoprazole (AG-1749) and omeprazole, were found to have significant activities against this organism. The activity of lansoprazole was comparable to that of bismuth citrate, with MICs ranging from 3.13 to 12.5 micrograms/ml, and fourfold more potent than that of omeprazole [3]. 

Clinical Trial
Molecular Weight







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Room temperature in continental US; may vary elsewhere.

Powder -20°C 3 years
  4°C 2 years
In solvent -80°C 6 months
  -20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (270.74 mM; Need ultrasonic)

H2O : < 0.1 mg/mL (insoluble)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.7074 mL 13.5369 mL 27.0739 mL
5 mM 0.5415 mL 2.7074 mL 5.4148 mL
10 mM 0.2707 mL 1.3537 mL 2.7074 mL
*Please refer to the solubility information to select the appropriate solvent.
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The molarity calculator equation

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2


(R)-LansoprazoleDexlansoprazoleProton PumpInhibitorinhibitorinhibit

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