2-[[4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]acetic acid

2-[[4-(4-环丙基萘-1-基)-4H-1,2,4-三唑-3-基]硫代]乙酸

Also known as: Lesinurad Impurity B, De-bromo Lesinurad, Lesinurad Impurity 1, Lesinurad Impurity 7, 2-((4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid, Acetic acid, 2-[[4-(4-cyclopropyl-1-naphthalenyl)-4H-1,2,4-triazol-3-yl]thio]-

2-[[4-(4-cyclopropylnaphthalen-1-yl)-4H-1,2,4-triazol-3-yl]thio]acetic acid (CAS 1533519-93-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H15N3O2S and a molecular weight of 325.38 g/mol. It is also known as Lesinurad Impurity B, De-bromo Lesinurad and Lesinurad Impurity 1. Key property: a density of 1.46±0.1 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1533519-93-5

Jingsj CID

J-1528043-3

Molecular Formula

C₁₇H₁₅N₃O₂S

Chinese Name

2-[[4-(4-环丙基萘-1-基)-4H-1,2,4-三唑-3-基]硫代]乙酸

Molecular Weight

325.38 g/mol

Category

Organic Acids

Last updated

8/21/2026