• 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
AM251

AM251

Product ID A480000
Cas No. 183232-66-8
Purity ≥97%
Product Unit SizeCostQuantityStock
5 mg $79.10 In stock
25 mg $279.40 In stock
100 mg $988.10 In stock
Bulk Quote

Quicklinks

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

Description

AM251 is a cannabinoid receptor 1 (CB1) antagonist/inverse agonist. It works by inhibiting the action of the endocannabinoid system. AM251 shows beneficial effects as an anti-obesity compound. AM251 is renal-protective in rats fed a high-fat diet. Also, AM251 decreases expression of estrogen-related receptor alpha (EER α), a potential therapeutic target for obesity. AM251 also show beneficial effects for the impairment of fear memory in rats.

Product Info

Cas No.

183232-66-8

Purity

≥97%

Formula

C22H21Cl2IN4O

Formula Wt.

555.24

Chemical Name

1-(2,4-Dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-1-piperidinyl-1H-pyrazole-3-carboxamide

IUPAC Name

1-(2,4-Dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide

Synonym

AM-251, AM 251

Solubility

25mM in ethanol 100mM in DMSO

Appearance

White powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A480000 MSDS PDF

Info Sheet

A480000 Info Sheet PDF

References

Krzysik-Walker SM, Gonzalez-Mariscal I, Scheibye-Knudsen M, et al. The Biarylpyrazole Compound AM251 Alters Mitochondrial Physiology via Proteolytic Degradation of ERRalpha. Mol. Pharm. 2013. 83:157-166. PMID: 23066093.

Ratano P, Everitt BJ and Milton AL. The CB1 Receptor Antagonis AM251 Impairs Reconsolidation of Pavlovian Fear Memory in the Rat Basolateral Amygdala. Neuropsychopharmoacology. 2014 Oct;39(11):2529-37. PMID: 24801769.

Jenkin KA, O’Keefe L, Simcocks AC, et al. Chronic administration of AM251 improves albuminuria and renal tubular structure in obese rats. J Endocrin. 2015 May;225(2)113-24. PMID: 25804605.

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

  • C0264

    L-Carnitine Tartrate

    Endogenous quaternary ammonium, required for fa...

    ≥98%
  • S0244

    Salsalate

    Salicylic acid prodrug, NSAID; weak COX-1/2 inh...

    ≥95%
  • C8500

    CV-65

    1,8-Diaza-anthracene-tetrone; JNK and ERK5 inhi...

    ≥70%
  • A0820

    N-Acetyl-S-(N′-benzylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, BITC derivative, antiox...

    ≥98%
  • O9322

    Oxfendazole

    Benzimidazole; microtubule polymerization inhib...

    ≥98%
  • E4668

    ELR-510444

    Microtubule polymerization inhibitor.

    ≥98%
  • A9715

    AZD-8330

    MEK 1/2 inhibitor.

    ≥98%
  • D3219

    Diflubenzuron

    Benzoylurea, insect growth regulator; chitin sy...

    ≥95%
  • A3080

    AHU-377 Tris Salt

    LBQ657 prodrug; neprilysin inhibitor.

    ≥99%
  • S0254

    Sanguinarine Chloride

    Decreases expression of MMPs, PGE2, and COX-2, ...

    ≥98%
  • U6956

    Uroguanylin, human

    Endogenous peptide, involved in water/Na+ homeo...

    ≥95%
  • T7003

    Trazodone Hydrochloride

    5-HT1A partial agonist, 5-HT2, histamine, α1/2...

    ≥98%
  • P3568

    Pirarubicin

    Anthracycline, DNA intercalator; topoisomerase ...

    ≥98%
  • S1069

    Scriptaid

    HDAC inhibitor.

    ≥98%
  • C104761

    CCT-196969

    pan-Raf inhibitor.

    ≥98%
  • H9711

    (Z)-4-Hydroxytamoxifen

    SERM.

    ≥98%
  • E8419

    Everolimus

    mTORC1 inhibitor.

    ≥98%
  • I4961

    Imperatorin

    Furocoumarin; voltage-gated Na+ channel blocker...

    ≥98%
  • O7053

    L-Ornithine Hydrochloride

    Non-proteinogenic amino acid, L-arginine metabolit...
    ≥98%
  • L589921

    Loxapine Succinate

    D2 and D4 dopamine receptor inhibitor.

    ≥99%

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