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Losartan carboxylic acid (CAS 124750-92-1)

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Alternate Names:
2-Butyl-4-chloro-1-[[2′-(1H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1H-imidazole-5-carboxylic Acid
Application:
Losartan carboxylic acid is a metabolite of Losartan
CAS Number:
124750-92-1
Molecular Weight:
436.89
Molecular Formula:
C22H21ClN6O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Losartan Carboxylic Acid is a metabolite of losartan (sc-353662), an angiotensin II receptor, type 1 (AT1) antagonist. Losartan carboxylic acid has been extensively studied in in vitro experiments, primarily examining its impact on cell cultures, biochemical assays, and gene expression. The findings of these studies have revealed that losartan carboxylic acid possesses the ability to inhibit the growth of cancer cells, regulate gene expression, and reduce inflammation.


Losartan carboxylic acid (CAS 124750-92-1) References

  1. Angiotensin II receptor antagonists. From discovery to antihypertensive drugs.  |  Timmermans, PB., et al. 1991. Hypertension. 18: III136-42. PMID: 1937677
  2. Liquid chromatography-mass spectrometric determination of losartan and its active metabolite on dried blood spots.  |  Rao, RN., et al. 2012. J Chromatogr B Analyt Technol Biomed Life Sci. 902: 47-54. PMID: 22770781
  3. Development of a HPLC method for the determination of losartan urinary metabolic ratio to be used for the determination of CYP2C9 hydroxylation phenotypes.  |  Dorado, P., et al. 2012. Drug Metabol Drug Interact. 27: 217-33. PMID: 23093260
  4. Simultaneous determination of losartan, losartan acid and amlodipine in human plasma by LC-MS/MS and its application to a human pharmacokinetic study.  |  Karra, VK., et al. 2012. Pharm Methods. 3: 18-25. PMID: 23781473
  5. Simultaneous LC-MS/MS analysis of the plasma concentrations of a cocktail of 5 cytochrome P450 substrate drugs and their metabolites.  |  Tanaka, S., et al. 2014. Biol Pharm Bull. 37: 18-25. PMID: 24389476
  6. Simultaneous Determination and Pharmacokinetics of Metolazone, Losartan and Losartan Carboxylic Acid in Rat Plasma by HPLC-ESI-MS-MS.  |  Dubey, R., et al. 2015. J Chromatogr Sci. 53: 1520-7. PMID: 25947361
  7. Human bioequivalence evaluation of two losartan potassium tablets under fasting conditions.  |  Das, AK., et al. 2015. Indian J Pharm Sci. 77: 190-5. PMID: 26009652
  8. Simultaneous Determination and Pharmacokinetic Study of Losartan, Losartan Carboxylic Acid, Ramipril, Ramiprilat, and Hydrochlorothiazide in Rat Plasma by a Liquid Chromatography/Tandem Mass Spectrometry Method.  |  Dubey, R. and Ghosh, M. 2015. Sci Pharm. 83: 107-24. PMID: 26839805
  9. Conjugation to Ascorbic Acid Enhances Brain Availability of Losartan Carboxylic Acid and Protects Against Parkinsonism in Rats.  |  Subudhi, BB., et al. 2018. AAPS J. 20: 110. PMID: 30350232
  10. Target quantification of azole antifungals and retrospective screening of other emerging pollutants in wastewater effluent using UHPLC -QTOF-MS.  |  Assress, HA., et al. 2019. Environ Pollut. 253: 655-666. PMID: 31330357
  11. Evaluation and analytical applicability of a novel volumetric absorptive microsampling strategy for adherence monitoring of antihypertensive drugs by means of LC-HRMS/MS.  |  Jacobs, CM., et al. 2021. Anal Chim Acta. 1187: 339137. PMID: 34753562
  12. Sartan blood pressure regulators in classical and biofilm wastewater treatment - Concentrations and metabolism.  |  Li, R., et al. 2023. Water Res. 229: 119352. PMID: 36450176
  13. Triazolinones as nonpeptide angiotensin II antagonists. 1. Synthesis and evaluation of potent 2,4,5-trisubstituted triazolinones.  |  Chang, LL., et al. 1993. J Med Chem. 36: 2558-68. PMID: 8355255

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Losartan carboxylic acid, 10 mg

sc-218661
10 mg
$200.00

Hello! Could you please provide a COA for this batch?

Asked by: Helena
Thank you for contacting Santa Cruz Biotechnology.https://datasheets.scbt.com/coa/coa.php?sc=sc-218661&lot=J2422
Answered by: BlakeJ
Date published: 2024-08-02

Do you have 50g in stock?

Asked by: Helena
Thank you for contacting Santa Cruz Biotechnology. To request stock and price quote please email scbt@scbt.com.
Answered by: BlakeJ
Date published: 2024-08-02

what is the isotopic purity of this compound?

Asked by: RalphH17
Thank you for your question. This chemical is not an isotope. The chemical purity was determined via NMR to be 95%. If you have any further questions, please contact Technical Service by phone, (800)-457-3801 option 2, email <scbt@scbt.com>, or by live chat directly on our website, www.scbt.com.
Answered by: Tech Service
Date published: 2017-05-31
  • y_2025, m_9, d_24, h_6CST
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Rated 5 out of 5 by from Various publications cite Losartan carboxylicVarious publications cite Losartan carboxylic acid as the metabolite of Losartan (sc-353662), an angiotensin II receptor, type 1 (AT1) antagonist. -SCBT Publication Review
Date published: 2015-05-16
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Losartan carboxylic acid is rated 5.0 out of 5 by 1.
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