Catalog No. Size PriceQuantity
M7440-2 2mg solid $90
M7440-10 10mg solid $270
M7440-100 100mg solid $1,620


LM22A-4 (LM 22A4) is a specific agonist of tyrosine kinase receptor B (TrkB) that reduces the development of tissue injury associated with spinal cord trauma.

Product information

CAS Number: 37988-18-4

Molecular Weight: 339.34

Formula: C15H21N3O6

Chemical Name: N1,N3,N5-tris(2-hydroxyethyl)benzene-1,3,5-tricarboxamide

Smiles: OCCNC(=O)C1C=C(C=C(C=1)C(=O)NCCO)C(=O)NCCO


InChi: InChI=1S/C15H21N3O6/c19-4-1-16-13(22)10-7-11(14(23)17-2-5-20)9-12(8-10)15(24)18-3-6-21/h7-9,19-21H,1-6H2,(H,16,22)(H,17,23)(H,18,24)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO 68 mg/mL (200.39 mM) Water 68 mg/mL (200.39 mM) Ethanol 3 mg/mL (8.84 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200


  1. Yu G, et al. Protective effects of LM22A-4 on injured spinal cord nerves. Int J Clin Exp Pathol. 2015 Jun 1;8(6):6526-32. eCollection 2015.
  2. Kajiya M, et al. BDNF mimetic compound LM22A-4 regulates cementoblast differentiation via the TrkB-ERK/Akt signaling cascade. Int Immunopharmacol. 2014 Apr;19(2):245-52.

Products are for research use only. Not for human use.

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