• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Omeprazole Related Compound E

Omeprazole Related Compound E

Product ID O486184
Cas No. 176219-04-8
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $122.00 Please Inquire
25 mg $351.00 Please Inquire
100 mg $1,030.00 Please Inquire
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Omeprazole is a proton pump inhibitor (PPI) that acts as an antagonist at H+/K+ ATPases and is clinically used to treat gastroesophageal reflux disease (GERD), dyspepsia, and peptic ulcer disease. Omeprazole Related Compound E is an impurity that may be formed during the synthesis or degradation of omeprazole.

Omeprazole N-oxide is an impurity of omeprazole.

Product Info

Cas No.

176219-04-8

Purity

≥98%

Formula

C17H19N3O4S

Formula Wt.

361.42

Chemical Name

6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole

IUPAC Name

6-methoxy-2-[(4-methoxy-3,5-dimethyl-1-oxidopyridin-1-ium-2-yl)methylsulfinyl]-1H-benzimidazole

Synonym

Omeprazole N-oxide; 4-Methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridine 1-oxide

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

O486184 MSDS PDF

Info Sheet

O486184 Info Sheet PDF

References

Tonazzi A, Eberini I, Indiveri C. Molecular mechanism of inhibition of the mitochondrial carnitine/acylcarnitine transporter by omeprazole revealed by proteoliposome assay, mutagenesis and bioinformatics. PLoS One. 2013 Dec 9;8(12):e82286. PMID: 24349247.

Ward RM, Kearns GL. Proton pump inhibitors in pediatrics : mechanism of action, pharmacokinetics, pharmacogenetics, and pharmacodynamics. Paediatr Drugs. 2013 Apr;15(2):119-31. PMID: 23512128.

Mefford IN, Mefford JT, Burris CA. Improved diabetes control and pancreatic function in a type 2 diabetic after omeprazole administration. Case Rep Endocrinol. 2012;2012:468609. PMID: 22937295.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • L1782

    Levodopa

    Endogenous catecholamine precursor, also found ...

    ≥98%
  • M568268

    Mogroside IV

    Triterpenoid

    ≥98%
  • G733409

    GSK-2982772

    RIP1 inhibitor.

    ≥98%
  • C0274

    Caspofungin Diacetate

    Lipopeptide; 1,3-β-Glucan synthase inhibitor.<...

    ≥95%
  • S7618

    StemRegenin 1 Hydrochloride

    AhR antagonist.

    ≥98%
  • E0403

    Ebastine

    Histamine H1 antagonist.

    ≥98%
  • N7332

    NSI-189

    Stem cell neurogenesis inducer.

    ≥99%
  • C3449

    Clodronate Disodium Tetrahydrate

    Non-nitrogen bisphosphonate; mitochondrial ATP/...

    ≥98%
  • M568266

    Mogroside IIIe

    Triterpenoid

    ≥98%
  • C1621

    CEF4

    Peptide, vSrc-induced cytokine.

    ≥95%
  • D183738

    19-O-Demethyl rapamycin

    Fermentation impurity

    ≥97%
  • B1753

    Benfotiamine

    Thiamine/vitamin B derivative, antioxidant.

    ≥98%
  • I7658

    1-Isothiocyanato-9-(methylsulfonyl)-nonane

    Synthetic ITC, erysolin analog.

    ≥98%
  • G4434

    Gliotoxin

    Toxin produced by Aspergillus.

    ≥98%
  • C760001

    CT-7001

    CDK7 inhibitor

    ≥99%
  • D1776

    Desmopressin

    Synthetic vasopressin derivative; V2R agonist.<...

    ≥95%
  • G8800

    GW-788388

    ALK5 (activin-like) antagonist.

    ≥97%
  • A9617

    Azelnidipine

    Dihydropyridine; L-type Ca2+ channel blocker.

    ≥98%
  • A2054

    Aflatoxin M2

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • A4000

    AK-1

    SIRT2 inhibitor.

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only