| Size | Price | Stock | Qty |
|---|---|---|---|
| 100mg |
|
||
| 250mg |
|
||
| 500mg |
|
||
| 1g |
|
||
| 2g |
|
||
| 5g |
|
||
| Other Sizes |
|
Pantoprazole Sodium hydrate (BY1023; SKF96022; Protonix) is an anti-ulcer drug acting as a proton pump inhibitor (PPI) and is used for short-term treatment of erosion and ulceration of the esophagus caused by gastroesophageal reflux disease. Pantoprazole inhibits the activity of H+/K+-ATPase proton pumb in the parietal cells of gastric mucosa. This inhibition affects the acid secretion and thus, pantoprazole are used as drugs for the treatment of various acid-related disorders. Pantoprazole is activated slowly. The activated sulfonamide of pantoprazole binds to Cys813 and Cys822 of the pumb and inhibits acid secretion selectively.
| ln Vitro |
In EMT-6 and MCF7 cells, pantoprazole sodium hydrate (BY1023 sodium hydrate; 1–10,000 μM) raises endosomal pH in a concentration-dependent manner [1]. Pantoprazole sodium hydrate prevents exosome release. Pantoprazole sodium hydrate prevents tumor cells (melanoma, adenocarcinoma, and lymphoma cell lines) from acidifying the extracellular medium by inhibiting V-H+-ATPase activity [2].
|
|---|---|
| ln Vivo |
In MCF-7 xenografts, the combination of pantoprazole sodium hydrate (BY1023 sodium hydrate; 200 mg/kg; IP; once weekly for 3 weeks) and doxorubicin significantly prolonged the tumor growth delay [1]. Oral pantoprazole sodium hydrate (0.3–3 mg/kg) decreases mepizole-induced stimulated acid secretion in acute fistula rats and basal acid secretion in pyloric ligation rats in a dose-dependent manner [4].
|
| Animal Protocol |
Animal/Disease Models: Mice bearing MCF-7 or A431 xenografts [1]
Doses: 200 mg/kg Route of Administration: IP; once weekly for 3 weeks; alone or in combination with doxorubicin (6 mg/kg iv) First 2 hour Experimental Results: The growth delay of MCF-7 xenografts with doxorubicin was even greater compared to the single dose combination. A single dose of doxorubicin Dramatically increased tumor growth delay. alone had no effect on growth delay. |
| References |
[1]. Krupa J Patel, et al. Use of the proton pump inhibitor pantoprazole to modify the distribution and activity of doxorubicin: a potential strategy to improve the therapy of solid tumors. Clin Cancer Res. 2013 Dec 15;19(24):6766-76.
[2]. Huarui Zhang, et al. Advances in the discovery of exosome inhibitors in cancer. J Enzyme Inhib Med Chem. 2020 Dec;35(1):1322-1330. [3]. W Beil, et al. Pantoprazole: a novel H+/K(+)-ATPase inhibitor with an improved pH stability. Eur J Pharmacol. 1992 Aug 6;218(2-3):265-71. [4]. K Takeuchi, et al. Effects of pantoprazole, a novel H+/K+-ATPase inhibitor, on duodenal ulcerogenic and healing responses in rats: a comparative study with omeprazole and lansoprazole. J Gastroenterol Hepatol. 1999 Mar;14(3):251-7. |
| Molecular Formula |
C₁₆H₁₅F₂N₃O₄S.₃/₂H₂O.NA
|
|---|---|
| Molecular Weight |
433.38
|
| CAS # |
164579-32-2
|
| Related CAS # |
Pantoprazole;102625-70-7;Pantoprazole sodium;138786-67-1;S-Pantoprazole sodium trihydrate;1416988-58-3
|
| SMILES |
O=S(C1=NC2=CC=C(OC(F)F)C=C2N1)CC3=NC=CC(OC)=C3OC.[1.5H2O].[Na+] References
|
| Synonyms |
BY1023 sodium hydrate SKF96022 sodium hydrateBY1023 SKF96022Protonix BY 1023 BY-1023 SKF 96022 SKF-96022
|
| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
|
| Solubility (In Vitro) |
H2O : ~250 mg/mL (~578.21 mM)
DMSO : ~100 mg/mL (~231.28 mM) |
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.78 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (5.78 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (5.78 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.3074 mL | 11.5372 mL | 23.0744 mL | |
| 5 mM | 0.4615 mL | 2.3074 mL | 4.6149 mL | |
| 10 mM | 0.2307 mL | 1.1537 mL | 2.3074 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
Products are for research use only; We do not sell to patients
Copyright 2020 InvivoChem LLC | All Rights Reserved
