• 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 Impurity C

Omeprazole Impurity C

Product ID O486179
Cas No. 73590-85-9
Purity ≥99%
Product Unit SizeCostQuantityStock
25 mg $65.00 In stock
100 mg $179.00 In stock
250 mg $322.00 In stock
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 Impurity C is an impurity that may be formed during the synthesis or degradation of omeprazole.

Product Info

Cas No.

73590-85-9

Purity

≥99%

Formula

C17H19N3O2S

Formula Wt.

329.42

Chemical Name

6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-1H-benzimidazole

IUPAC Name

6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-1H-benzimidazole

Synonym

Omeprazole EP Impurity C;Omeprazole sulfide;Esomeprazole EP Impurity C;Ufiprazole; Omeprazole sulfide; 73590-85-hoxy-2-[((4-methoxy-3,5;Esomeprazole EP Impurity C

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

O486179 MSDS PDF

Info Sheet

O486179 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

  • B1878

    Betamethasone 21-Phosphate Sodium

    Steroid; glucocorticoid agonist.

    ≥98%
  • T6902

    Tranilast

    Mast cell stabilizer; TRPV2 antagonist, PDGFR i...

    ≥98%
  • Z324098

    Ziconotide

    Non-opioid analgesic.

    ≥95%
  • B8075

    4-tert-Butyl-5-Methoxy-1,2-quinone

    BHA derivative.

    ≥95%
  • R1217

    RDEA119

    MEK1/2 inhibitor.

    ≥98%
  • E537333

    Enniatin A1

    Mycotoxin contaminant found in cereal grains.

    ≥98%
  • D324096

    Diclofenac Impurity B

    Impurity of diclofenac

    ≥98%
  • E4418

    β-Elemene

    Sesquiterpene found in various plant sources. <...

    ≥98%
  • A7309

    Ascorbyl Palmitate

    Fat-soluble vitamin C derivative.

    ≥95%
  • P9668

    Pyrantel Pamoate

    Mixture of pyrantel, a thiophene, and pamoic ac...

    ≥98%
  • D8276

    Dutasteride

    5-α-Reductase inhibitor.

    ≥99%
  • E7376

    Estradiol

    Endogenous steroid hormone, involved in regulat...

    ≥97%
  • Z5653

    Zonisamide

    Sulfonamide; carbonic anhydrase inhibitor, volt...

    ≥96%
  • J889280

    JWH 015

    Cannabinoid receptor 2 selective agonist.

    ≥98%
  • B0133

    Baicalin

    Flavone found in Scutellaria; prolyl oligopepti...

    ≥95%
  • E5057

    Emodin

    Anthraquinone found in various plant sources; C...

    ≥95%
  • N7200

    NS-11394

    GABA-A α5/3/2 positive modulator.

    ≥98%
  • A6979

    Dihydroartemisinin

    Sesquiterpene lactone derived from Artemesia; m...

    ≥96%
  • E6995

    Erythromycin Ethylsuccinate

    Macrolide; protein translation inhibitor, mamma...

    ≥97%
  • N6076

    N(p-Tosyl)-GPR-pNA

    Thrombin substrate used to measure thrombin act...

    ≥95%

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