Etrasimod arginine

Etrasimod arginine is an organoammonium salt obtained by combining etrasimod with one molar equivalent of L-arginine. It is a sphingosine 1-phosphate receptor modulator approved for the treatment of moderately to severely active ulcerative colitis in adults. Among its listed roles, it functions as a anti-inflammatory drug, an immunosuppressive agent and a sphingosine-1-phosphate receptor 1 antagonist. It is grouped under the following drug class(es): Immunosuppressants. The directory classifies it as a commercial API with a synthetic source/manufacturing origin. Other names for this substance include Etrasimod L-arginine, Velsipity, Etrasimod (arginine) and Velsipity. Its PubChem CID is 44624336.

CAS No 1206123-97-8
Molecular Formula C32H40F3N5O5
Molecular Weight 631.7 g/mol
Synonyms (2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid;2-[(3R)-7-[[4-cyclopentyl-3-(trifluoromethyl)phenyl]methoxy]-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl]acetic acid

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