• 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

  • V0045

    Valacyclovir Hydrochloride

    Neuraminidase inhibitor.

    ≥98%
  • A0101

    4-bromo-A23187

    Non-fluorescent halogenated A23187 analog, Ca2+...

    ≥98%
  • D1628

    5,6-Dehydrokawain

    Kavalactone originally found in Piper methystic...

    ≥98%
  • K0023

    K252c

    Staurosporine analog; PKC and PKA inhibitor.

    ≥98%
  • G7440

    GSK-1120212

    MEK1/2 inhibitor.

    ≥98%
  • C0374

    β-Casomorphin, human

    Peptide, casein fragment.

    ≥95%
  • P3563

    Piperlonguminine

    Found in Piper longum.

    ≥99%
  • B8274

    Buspirone Hydrochloride

    Azapirone; α1-adrenergic and 5-HT1A partial ag...

    ≥98%
  • C4646

    Clofarabine

    Nucleoside (adenosine) analog; DNA chain termin...

    ≥98%
  • L3456

    γ-Linolenic Acid (6c, 9c, 12c)

    Omega-6 fatty acid found in vegetable oils; PPA...

    ≥98%
  • P2303

    Phallacidin

    Phallotoxin found in Amanita phalloides; microt...

    ≥98%
  • P5712

    Podophyllotoxin

    Non-alkaloid lignan found in Podophyllum,deriva...

    ≥90%
  • A8070

    Auraptene

    Monoterpene coumarin ether found in Citrus; PPA...

    ≥98%
  • A4935

    6-Aminocaproic Acid

    Protease inhibitor.

    ≥98%
  • S8253

    Sunitinib Malate

    Indoline; PDGFR, VEGFR, c-KIT, FLT3, mTORC1 inh...

    ≥98%
  • N1769

    Nerolidol, synthetic

    AChE inhibitor, F0F1-ATP synthase modulator.

    A mixture of cis and trans isomers, ≥96%
  • O4672

    Olsalazine Sodium

    5-Aminosalicylate prodrug, NSAID; COX-1/2 inhib...

    ≥98%
  • U6858

    Urocortin II, mouse

    Endogenous peptide, involved in stress signalin...

    ≥95%
  • A8644

    AVL-292

    BTK inhibitor.

    ≥98%
  • A7208

    Ascomycin

    FK506 analog; calcineurin inhibitor.

    ≥98%

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