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LX-1031

Chemical Structure : LX-1031

CAS No.: 945976-76-1

LX-1031 (LX1031;LX 1031)

Catalog No.: PC-43351Not For Human Use, Lab Use Only.

LX-1031 is a potent, orally active tryptophan 5-hydroxylase (TPH) inhibitor with potency of 10-100 nM, reduces 5-HT synthesis peripherally.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

LX-1031 is a potent, orally active tryptophan 5-hydroxylase (TPH) inhibitor with potency of 10-100 nM, reduces 5-HT synthesis peripherally; dose-dependently reduces expression of 5-HT in the duodenum, jejunum and ileum, but had no effect on brain 5-HT levels, significantly reduces urinary 5-hydroxyindoleacetic acid (5-HIAA) in vivo; exhibits potential for illnesses characterized by excess 5-HT, such as diarrhea-predominant irritable bowel syndrome (IBS-D) and carcinoid diarrhea.

Irritable Bowel Syndrome

Phase 2 Discontinued

Physicochemical Properties

M.Wt 538.5177
Formula C28H25F3N4O4
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

DMSO: ≥ 34 mg/mL

Chemical Name/SMILES

L-Phenylalanine, 4-[2-amino-6-[(1R)-2,2,2-trifluoro-1-(3'-methoxy[1,1'-biphenyl]-4-yl)ethoxy]-4-pyrimidinyl]-

References

1. Camilleri M. IDrugs. 2010 Dec;13(12):921-8.

2. Camilleri M. Neurogastroenterol Motil. 2011 Mar;23(3):193-200.

3. Brown PM, et al. Gastroenterology. 2011 Aug;141(2):507-16.

4. Shi ZC, et al. J Med Chem. 2008 Jul 10;51(13):3684-7.

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