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ZILEBESIRAN

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number2380166-33-4
Known Aliases (6)
Common Name
AD-85481 ALN-85481 ALN-AGT01 RNA, (Gm-sp-Um-sp-Cm-Am-Um-Cm-(2'-deoxy-2'-fluoro)C-Am-(2'-deoxy-2'-fluoro)C-(2'-deoxy-2'-fluoro)A-(2'-deoxy-2'-fluoro)A-Um-Gm-Am-Gm-Am-Gm-Um-Am-Cm-Am), 3'-[[(2S,4R)-1-[29-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-14,14-bis[[3-[[3-[[5-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-1-oxopentyl]amino]propyl]amino]-3-oxopropoxy]methyl]-1,12,19,25-tetraoxo-16-oxa-13,20,24-triazanonacos-1-yl]- 4-hydroxy-2-pyrrolidinyl]methyl hydrogen phosphate], complex with RNA (Um-sp-(2'-deoxy-2'-fluoro)G-sp-Um-Am-Cm-(3'→3')-[1-de-β-D-ribofuranosyl-1-[(2S)-2,3-dihydroxypropyl]]m5U-(2'→5')-Cm-Um-Cm-Am-Um-Um-Gm-(2'-deoxy-2'-fluoro)U-Gm-(2'-deoxy-2'-fluoro)G-Am-Um-Gm-Am-Cm-sp-Gm-sp-Am) (1:1) zilebesiran [INN] ZILEBESIRAN [USAN]
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) E422BH4BRK ZILEBESIRAN CAS: 2380166-33-4
INN: 11531
USAN: KL-80
SMS_ID: 300000037422
FDA UNII: E422BH4BRK
NCI_THESAURUS: C179136
Record Info
IDh6NKfvGMVUtJr9He9Bg2qU
CreatedApril 10, 2026, 7:52 p.m.
ModifiedApril 11, 2026, 12:21 a.m.
Data SourceFDA Substance Registry (openFDA)