• 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
AWD 131-138

AWD 131-138

Product ID A8812
Cas No. 188116-07-6
Purity ≥99%
Product Unit SizeCostQuantityStock
1 mg $91.00 In stock
5 mg $141.00 In stock
10 mg $266.00 In stock
25 mg $602.00 In stock
50 mg $1,079.00 In stock
Bulk Quote

Quicklinks

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

Description

AWD 131-138 is a positive allosteric modulator of GABA-A receptors; it acts at the benzodiazepine site. AWD 131-138 is used in veterinary medicine to treat canine epilepsy as it displays anticonvulsant and antiepileptic activities. In various animal models, this compound prevents convulsions and the development of epilepsy and increases seizure thresholds.

Product Info

Cas No.

188116-07-6

Purity

≥99%

Formula

C13H14ClN3O2

Formula Wt.

279.72

IUPAC Name

1-(4-Chlorophenyl)-4-(4-morpholinyl)-1,5-dihydro-2H-imidazol-2-one

Synonym

ELB138, ELB-138, ELB 138, Imepitoin

Solubility

10 mM in DMSO

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

A8812 MSDS PDF

Info Sheet

A8812 Info Sheet PDF

References

Rundfeldt C, Löscher W. The pharmacology of imepitoin: the first partial benzodiazepine receptor agonist developed for the treatment of epilepsy. CNS Drugs. 2014 Jan;28(1):29-43. PMID: 24357084.

Löscher W, Hoffmann K, Twele F, et al. The novel antiepileptic drug imepitoin compares favourably to other GABA-mimetic drugs in a seizure threshold model in mice and dogs. Pharmacol Res. 2013 Nov;77:39-46. PMID: 24056205.

Yasar S, Bergman J, Munzar P, et al. Evaluation of the novel antiepileptic drug, AWD 131-138, for benzodiazepine-like discriminative stimulus and reinforcing effects in squirrel monkeys. Eur J Pharmacol. 2003 Apr 4;465(3):257-65. PMID: 12681437.

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

  • S9775

    Systemin

    Peptide hormone found in Solanaceae family plan...

    ≥95%
  • D1720

    Deferiprone

    Iron chelator.

    ≥99%
  • A6934

    Aristolochic Acid C

    Found in Aristolochia and Radix; potential PLA2...

    ≥94%
  • A0968

    Adrenocorticotropic Hormone (1-24), human

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • G3359

    Ginkgolide J

    Terpene lactone found in Ginkgo.

    ≥98%
  • B030962

    BAY-1251152

    Inhibitor of PTEFb/CDK9.

    ≥98%
  • H966144

    6-Hydroxydopamine Hydrobromide

    Neurotoxin frequently used to aid in modeling P...

    ≥98%
  • S2957

    Shogaol

    Phenol found in Zingiber; PPARγ agonist, 5-HT3...

    ≥98%
  • C0169

    Carbenoxolone Disodium

    Synthetic derivative of glycyrrhizin; connexin ...

    ≥97%
  • C0171

    Carboplatin

    Pt-based DNA cross-linker.

    ≥99%
  • D0255

    Dantrolene Sodium Heptahydrate

    Hydantoin derivative; RyR antagonist, L-type Ca...

    ≥98%
  • P7358

    Psoralen

    Furanocoumarin found in Psoralea coryfolia, DNA...

    ≥98%
  • B4517

    Bleomycin A5 Hydrochloride

    Glycopeptide, induces DNA strand breaks.

    ≥90%
  • L589938

    LOXO-195

    Inhibitor of TRK.

    ≥99%
  • D1624

    Deflazacort

    Oxazoline; glucocorticoid agonist.

    ≥98%
  • I7359

    1-Isothiocyanato-8-(methylsulfenyl)-octane

    ITC, erucin analog.

    ≥98%
  • G7442

    GSK-343

    EZH2 HMT inhibitor.

    ≥98%
  • L9610

    Lycorine Hydrochloride

    Alkaloid found in plants in the Amaryllidaceae ...

    ≥98%
  • A5202

    Anabasine Hydrochloride

    Alkaloid originally found in species of Nicotia...

    ≥98%
  • C3263

    Ciprofloxacin Hydrochloride Monohydrate

    Fluoroquinolone; topoisomerase IV and bacterial...

    ≥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