Avermectin B1

  post date: dec 08,2021   expiry date: jun 06,2022   detailed description: cas no. :65195-55-3;71751-41-2;73989-17-0   cas registry number: 65195-55-3;71751-41-2;73989-17-0   synonyms: ;abamectin b1a;mixture of avermectin b1a and avermectin b1b;affirm;agri-mek;avid;zephyr;(2ae,4e,5’s,6s,6’r,7s,8e,11r,13s,15s,17ar,20r,20ar,20bs)-20,20b-dihydroxy-5′,6,8,19-tetramethyl-6′-[(1s)-1-methylpropyl]-17-oxo-5′,6,6′,10,11,14,15,17,17a,20,20a,20b-dodecahydro-2h,7h-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-7-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-alpha-l-arabino-hexopyranosyl)-3-o-methyl-alpha-l-arabino-hexopyranoside – (2ae,4e,5’s,6s,6’r,7s,8e,11r,13s,15s,17ar,20r,20ar,20bs)-20,20b-dihydroxy-5′,6,8,19-tetramethyl-6′-(1-methylethyl)-17-oxo-5′,6,6′,10,11,14,15,17,17a,20,20a,20b-dodecahydro-2h,7h-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-7-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-alpha-l-arabino-hexopyranosyl)-3-o-methyl-alpha-l-arabino-hexopyranoside (1:1);(2ae,4e,5’s,6s,6’r,7s,8e,11r,13s,15s,17ar,20r,20ar,20bs)-6′-[(2s)-butan-2-yl]-20,20b-dihydroxy-5′,6,8,19-tetramethyl-17-oxo-5′,6,6′,10,11,14,15,17,17a,20,20a,20b-dodecahydro-2h,7h-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-7-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-alpha-l-arabino-hexopyranosyl)-3-o-methyl-alpha-l-arabino-hexopyranoside;(5’s,6s,6’r,7s,11r,13s,15s,17ar,20r,20ar,20bs)-20,20b-dihydroxy-5′,6,8,19-tetramethyl-6′-[(1s)-1-methylpropyl]-17-oxo-5′,6,6′,10,11,14,15,17,17a,20,20a,20b-dodecahydro-2h,7h-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-7-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-α-l-arabino-hexopyranosyl)-3-o-methyl-α-l-arabino-hexopyranoside;acimic;abacide;abamectine;dynamec;dynamec(r);bermectine;avermectin b;avermectin b1;avermectin b1b;avermectin b1a;(10e,14e,16e,22z)-(1r,4s,5’s,6s,6’r,8r,12s,13s,20r,21r,24s)-6′-[(s)-sec-butyl]-21,24-dihydroxy-5′,11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2′-(5′,6′-dihydro-2’h-pyran)-12-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-a-l-arabino-hexopyranosyl)-3-o-methyl-a-l-arabino-hexopyranoside (i) mixture with (10e,14e,16e,22z)-(1r,4s,5’s,6s,6’r,8r,12s,13s,20r,21r,24s)-21,24-dihydroxy-6′-isopropyl-5′,11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2′-(5′,6′-dihydro-2’h-pyran)-12-yl 2,6-dideoxy-4-o-(2,6-dideoxy-3-o-methyl-a-l-arabino-hexopyranosyl)-3-o-methyl-a-l-arabino-hexopyranoside (ii) (4:1);5-o-demethylavermectin a1a (i) mixture with 5-o-demethyl-25-de(1-methylpropyl)-25-(1-methylethyl)avermectin a1a (ii);agri-mek(r);avermectin;avermectins;   molecular formula: c48h72o14…