Description
AT-527, a hemisulfate salt of AT-511, a guanosine nucleotide prodrug, is a potent and orally active HCV viral replication inhibitor. AT-527 is highly effective in the control of SARS-CoV-2 (COVID-19) infection in vitro (EC90=0.47 μM). AT-527 has pangenotypic antiviral activity.
Product information
CAS Number: 2241337-84-6
Molecular Weight: 581.53
Formula: C24H33FN7O7P
Chemical Name: propan-2-yl (2S)-2-{[(S)-{[(3R,4R,5R)-5-[2-amino-6-(methylamino)-9H-purin-9-yl]-4-fluoro-3-hydroxy-4-methyloxolan-2-yl]methoxy}(phenoxy)phosphoryl]amino}propanoate
Smiles: CC(C)OC(=O)[C@H](C)N[P@](=O)(OCC1O[C@@H](N2C=NC3=C(NC)N=C(N)N=C23)[C@](C)(F)[C@@H]1O)OC1=CC=CC=C1
InChiKey: OISLSHLAXHALQZ-ZXWZJMKMSA-N
InChi: InChI=1S/C24H33FN7O7P/c1-13(2)37-21(34)14(3)31-40(35,39-15-9-7-6-8-10-15)36-11-16-18(33)24(4,25)22(38-16)32-12-28-17-19(27-5)29-23(26)30-20(17)32/h6-10,12-14,16,18,22,33H,11H2,1-5H3,(H,31,35)(H3,26,27,29,30)/t14-,16?,18+,22+,24+,40-/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 180 mg/mL (285.45 mM; Need ultrasonic).
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
AT-511 has pan-genotypic antiviral activities that inhibits HCV genotype 1a (HCV GT1a), HCV GT1b, HCV GT2a, HCV GT3a, HCV GT4a, and HCV GT5a replication with EC50 values of 12.8 nM, 12.5 nM, 9.2 nM, 10.3 nM, 14.7 nM, and 28.5 nM, respectively. In normal human airway epithelial cells, the concentration of AT-511 required to inhibit replication of SARS-CoV-2 by EC90 is 0.47 μM, very similar to its EC90 against HCoV-229E, HCoV-OC43 and SARS-CoV in Huh-7 cells.
In Vivo:
When given orally to rats (500 mg/kg) and monkeys (30 mg/kg, 100 mg/kg or 300 mg/kg), AT-527 preferentially delivers high levels of AT-9010 in the liver in vivo.
Products are for research use only. Not for human use.
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