Catalogue number: | PA 09 0321005 |
Chemical name: | 5-O-Demethyl-4'',5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-22,23-dihydro-28-oxo-avermectin A1a |
CAS Number: |
102190-51-2 |
Category: | impurities,metabolites,pharmaceutical standards,intermediates,fine chemicals |
Synonyms: | (1R,4S,5'S,6R,6'R,8R,12S,13S,20R,21R,24S)-6'-[(2S)-Butan-2-yl]-21-[tert-butyl(dimethyl)silyl]oxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-[tert-butyl(dimethyl)silyl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-24-hydroxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2,18-dione; |
Molecular form: | C60H100O15Si2 |
Appearance: | White Solid |
Mol. Weight: | 1117.62 |
Storage: | 2-8°C Refrigerator |
Shipping Conditions: | Ambient |
Applications: | 5-O-Demethyl-4'',5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-22,23-dihydro-28-oxo-Avermectin A1a is an impurity of Ivermectin (I940800), an antiparasitic drug that is active against a wide variety of nematode and arthropod parasites and is used to treat scabies and lice in humans. An invitro inhibitor of SARS-CoV-2/ Covid-19. |
BTM: | NA |
5-O-Demethyl-4'',5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-22,23-dihydro-28-oxo-avermectin A1a
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