• 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 A

Omeprazole Related Compound A

Product ID O486180
Cas No. 88546-55-8
Purity ≥99%
Product Unit SizeCostQuantityStock
5 mg $128.60 In stock
25 mg $457.90 In stock
100 mg $1,380.90 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 related compound A (omeprazole sulfone) is a metabolite of omeprazole found in individuals who are taking the drug. The isozyme, CYP3A4, of the P450 drug metabolizing enzyme appears to be responsible for the oxidation of the sulfoxide of omeprazole in a stereoselective manner to its sulfone .

Product Info

Cas No.

88546-55-8

Purity

≥99%

Formula

C17H19N3O4S

Formula Wt.

361.42

Chemical Name

5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfonyl)-1H-benzo[d]imidazole

IUPAC Name

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

Synonym

Omeprazole sulfone; Omeprazole sulphone; omeprazole impurity D; Omeprazole metabolite Omeprazole sulfone; UNII-76X040Z74O   

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

O486180 MSDS PDF

Info Sheet

O486180 Info Sheet PDF

References

Mihaly GW, Prichard PJ, Smallwood RA, et al. Simultaneous high-performance liquid chromatographic analysis of omeprazole and its sulphone and sulphide metabolites in human plasma and urine. J Chromatogr. 1983;278(2):311-9. PMID: 6668312.

Abelö A1, Andersson TB, Antonsson M, et al. Stereoselective metabolism of omeprazole by human cytochrome P450 enzymes. Drug Metab Dispos. 2000;28(8):966-72. PMID: 10901708

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

  • E8401

    Evacetrapib

    Cholesterol ester transfer protein inhibitor.

    ≥98%
  • O610292

    Ophiobolin B

    Naturally occurring sesteterpenoid.

    ≥98%
  • L337521

    Linagliptin

    Modifies microvascular function

    ≥98%
  • M704789

    MRTX1133

    KRAS inhibitor

    ≥98%
  • A488240

    AMG-337

    Selective inhibitor of c-Met.

    ≥99%
  • C6956

    Crotamiton

    Antipruritic.

    ≥98%
  • T0205

    3”,4”-Dehydropaclitaxel C

    Semi-synthetic taxane.

    ≥95%
  • F4683

    Fluticasone Propionate

    β2-adrenergic agonist.

    ≥98%
  • M017545

    Manumycin A

    Natural antibiotic found in Streptomyces parvul...

    ≥98%
  • B8071

    3-tert-Butyl-4-Hydroxyanisole

    BHA derivative, antioxidative food and cosmetic...

    ≥99% Single isomer
  • L9874

    L-(+)-Lysine Monohydrate

    Non-endogenous essential amino acid found in me...

    ≥95%
  • A7460

    Asparaginase

    Catalyzes hydrolysis of asparagine.

    ≥98%
  • C0368

    Carveol

    Terpene alcohol found in spearmint oil; TRPV3 a...

    ≥99%
  • C6982

    Crustacean Cardioactive Peptide

    Neuropeptide hormone found in arthropods.

    ≥95%
  • S291333

    Shikonin

    Natural anthraquinone derivative

    ≥98%
  • O4533

    Oligomycin

    Mixture of oligomycins A, B, C; oxidative phosp...

    ≥97%
  • E6783

    R-Equol

    Isoflavone, phytoestrogen found in soy

    ≥98%
  • V0369

    Varenicline Tartrate

    α7 and β4 nAChR agonist, α4β2 and α6β2 nA...

    ≥99%
  • D0182

    Daunorubicin Hydrochloride

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥98%
  • G8225

    Guggulsterone

    Steroid found in myrrh; FXR antagonist.

    ≥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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only