• 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
Losartan Carboxylic acid

Losartan Carboxylic acid

Product ID L283720
Cas No. 124750-92-1
Purity ≥ 99%
Product Unit SizeCostQuantityStock
5 mg $98.00 In stock
5 mg $106.80 In stock
5 mg $112.10 In stock
5 mg $112.10 In stock
5 mg $117.70 In stock
5 mg $117.70 In stock
25 mg $330.50 In stock
50 mg $598.40 In stock
Bulk Quote

Quicklinks

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

Description

Losartan Carboxylic acid (EXP3174) is an active metabolite of Losartan. It was found to be more potent than losartan in blocking the angiotensin II-induced responses in vascular smooth muscle cells.

Product Info

Cas No.

124750-92-1

Purity

≥ 99%

Formula

C22H21ClN6O2

Formula Wt.

436.9

Chemical Name

2-Butyl-4-chloro-1-[[2’-(1H-tetrazol-5-yl)[1,1’-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid

IUPAC Name

2-butyl-5-chloro-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazole-4-carboxylic acid

Synonym

EXP3174, EXP-3174

Melting Point

153-158°C

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

L283720 MSDS PDF

Info Sheet

L283720 Info Sheet PDF

References

Gromotowicz-Poplawska A, Nazarko-Sadowska J, Chabielska E. Losartan metabolite EXP3174 reduces the weight of formed thrombus in 2K1C hypertensive rats. J Physiol Pharmacol. 2019 Jun;70(3). doi: 10.26402/jpp.2019.3.11. Epub 2019 Sep 27. PMID: 31566190.

Sachinidis A, Ko Y, Weisser P, et.al. EXP3174, a metabolite of losartan (MK 954, DuP 753) is more potent than losartan in blocking the angiotensin II-induced responses in vascular smooth muscle cells. J Hypertens. 1993 Feb;11(2):155-62. doi: 10.1097/00004872-199302000-00007. PMID: 8385175.

Wong PC, Price WA Jr, Chiu AT, et al. Nonpeptide angiotensin II receptor antagonists. XI. Pharmacology of EXP3174: an active metabolite of DuP 753, an orally active antihypertensive agent. J Pharmacol Exp Ther. 1990 Oct;255(1):211-7. PMID: 2213556.

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

  • F6803

    FRAX486

    PAK inhibitor.Smo inhibitor.

    ≥98%
  • H5750

    Homoharringtonine

    Alkaloid found in Cephalotaxus; ribosomal prote...

    ≥97%
  • F7657

    Ftorafur

    5-fluorouracil prodrug, pyrimidine analog; thym...

    ≥99%
  • F130280

    FHD-286

    BRG1/BRM ATPase inhibitor

    ≥98%
  • B1898

    Bezafibrate

    Fibrate; PPARα agonist.

    ≥98%
  • M0278

    Matrine

    Alkaloid found in Sophora.

    ≥98%
  • X4400

    XL-228

    Abl (T315I) inhibitor.  
    ≥98%
  • R6052

    Recombinant Mycoplasma Pneumonia Antigen

    Pneumonia antigen

  • E5222

    Endothelin-3, human

    Endogenous peptide, involved in vascular contra...

    ≥95%
  • T291321

    Thiamine Mononitrate

    Vitamin B1

    ≥98%
  • P691320

    PRI-724

    Wnt/beta-catenin/CBP inhibitor

    ≥98%
  • C0170

    N-(4-Carbethoxyphenyl)retinamide

    Retinoid, differentiation inducer.

    ≥98%
  • W4096

    WKYMVM-NH2

    Synthetic peptide; FPRL1 agonist.

    ≥95%
  • A6827

    Argipressin Acetate

    Endogenous peptide, involved in vascular contra...

    ≥95%
  • B8112

    Budesonide

    Steroid; glucocorticoid agonist.

    ≥97%
  • D1792

    Dextromethorphan Hydrobromide Hydrate

    σ1/2and μ/κ/δ-OR agonist, α3β4/α4β2/α7...

    ≥98%
  • P2857

    Phorbol-12-myristate-13-acetate

    PKC activator, carcinogen.

    ≥98%
  • T9968

    Tyrphostin A25

    SK K+ channel blocker, EGFR inhibitor.

    ≥98%
  • A6818

    Arenobufagin

    Bufanolide steroid found in Bufo arenarum;VEGFR...

    ≥98%
  • E8657

    Evodiamine

    Indole alkaloid found in Evodia rutaecarpa; top...

    ≥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