Fazirsiran
Fazirsiran (ARO-AAT) is a second-generation RNAi agent. Fazirsiran consistes of a cholesterol-conjugated RNAi trigger (chol-RNAi) to selectively reduce Alpha1-antitrypsin (AAT) synthesis and a melittin-derived peptide conjugated to N-acetylgalactosamine (NAG) formulated as the excipient EX1 to promote endosomal escape of the chol-RNAi in hepatocytes. Fazirsiran can be used in the study of Alpha-1 Antitrypsin Deficiency (AATD) liver disease. Alpha-1 antitrypsin deficiency (AATD) is caused by mutations in the alpha-1 antitrypsin (SERPINA1) gene.
The free form of the compound is prone to instability, it is advisable to consider the stable salt form (Fazirsiran sodium) that retains the same biological activity.
Para uso exclusivo en investigación. No vendemos a pacientes.
- No. CAS: 2175009-08-0
- Peso molecular:15587.60
-
Almacenamiento:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Actividad biológica
Descripciòn
In Vivo
Ensayo clínico
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | 2011-05 | PHASE1 |
Chemical Information
-
No. CAS 2175009-08-0
-
Appearance Solid
-
Peso molecular 15587.60
-
Color White to off-white
-
SMILES
[Fazirsiran]
-
Synonyms
ARO-AAT
-
Sequence
RNA, ([1'-de(6-amino-9H-purin-9-yl)]dA-(5'→5')-sp-Am-Gm-Cm-Gm-Um-Um- Um-Am-(2'-deoxy-2'-fluoro)G-(2'-deoxy-2'-fluoro)G-(2'-deoxy-2'-fluoro)C-Am-Um-Gm-Um-Um-Um-Am-Am-Cm-Am-(3'→3')-sp-[1'-de(6-amino-9H-purin-9-yl)]dA),3'-[O-[cis-4-[(3S,8S)-17-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]-3,8-bis[[[2-[2-[[2-(acetylamino)-2-deoxy-β-D-galactopyranosyl]oxy]ethoxy]ethyl]amino]carbonyl]-1,6,11-trioxo-15-oxa-2,7,12-triazaheptadec-1-yl]cyclohexyl] hydrogen phosphorothioate], complex with RNA (Um-sp-(2'-deoxy-2'-fluoro)G-sp-Um-(2'-deoxy-2'-fluoro)U-Am-(2'- deoxy-2'-fluoro)A-Am-Cm-Am-Um-Gm-(2'-deoxy-2'-fluoro)C-Cm-(2'-deoxy-2'-fluoro)U-Am-(2'-deoxy-2'-fluoro)A-Am-(2'-deoxy-2'-fluoro)C-Gm-(2'-deoxy-2'- fluoro)C-sp-Um) (1:1)
-
Envío
Room temperature in continental US; may vary elsewhere.
-
Almacenamiento
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Pureza y Documentación
-
Ficha de datos (271 KB)
-
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
-
Instrucciones de manejo (2242 KB)
Referencias
[1]. Christine I Wooddell, et al. Development of an RNAi therapeutic for alpha-1-antitrypsin liver disease. JCI Insight. 2020 Jun 18;5(12):e135348. [Content Brief]
[2]. Liaquat T, Malik BT, Hashmi TH, Arain H, Ali MH, Haque MA. Fazirsiran for the treatment of alpha-1 antitrypsin deficiency-associated liver disease findings from the SEQUOIA phase 2 trial. Ann Med Surg (Lond). 2025;87(7):4014-4016. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)