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ARM1 hydrobromide
- Parent CAS: 68729-05-5
- Soluble in DMSO
- MF: C16H14N2S.HBr
- MW: 347.27
Description
ARM1 hydrobromide is a leukotriene A4 hydrolase (LTA4H) inhibitor that selectively blocks conversion of LTA4 to the pro-inflammatory mediator LTB4 while preserving aminopeptidase activity toward Pro-Gly-Pro. It shows an IC50 of approximately 0.5 μM in human neutrophils and a Ki of 2.3 μM for purified LTA4H.
LTA4H is a bifunctional zinc metalloenzyme linking leukotriene biosynthesis to regulation of chemotactic peptide turnover. ARM1 is useful for separating LTB4-generating hydrolase activity from LTA4H aminopeptidase biology in inflammatory models.
Key Features
- Selective LTA4H hydrolase-pathway inhibitor
- IC50: approximately 0.5 μM in human neutrophils
- Ki: 2.3 μM for purified LTA4H
- Preserves Pro-Gly-Pro aminopeptidase activity
Applications
- Leukotriene pathway research
- Neutrophil inflammation assays
- LTA4H pharmacology
- Eicosanoid-mediated inflammatory disease models
More Information
| Parent CAS No. | 68729-05-5 |
|---|---|
| Chemical Name | 4-(4-benzylphenyl)thiazol-2-amine hydrobromide |
| SMILES | S1C=C(C2=CC=C(CC3=CC=CC=C3)C=C2)N=C1N.Br |
| MFCD | MFCD06653257 |
| InChi | InChI=1S/C16H14N2S.BrH/c17-16-18-15(11-19-16)14-8-6-13(7-9-14)10-12-4-2-1-3-5-12;/h1-9,11H,10H2,(H2,17,18);1H |
| InChiKey | JNODWABIDXRUJK-UHFFFAOYSA-N |
| CID | 16495486 |
| Short Description | LTA4H inhibitor |
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