Avermectin B1a

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-Butanyl]-21′,24′-dihydroxy-12′-{[(2R,4S,5S,6S)-5-{[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-5,11′,13′,22′-tetramethyl-5,6-dihydro-2′H-spiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-2′-one

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-Butanyl]-21′,24′-dihydroxy-5,11′,13′,22′-tetramethyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~. 0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-Butanyl]-21′,24′-dihydroxy-5,11′,13′,22′-tetramethyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-Butanyl]-21′,24′-dihydroxy-5,11′,13′,22′-tetramethyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl-2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-Butan-2-yl]-21′,24′-dihydroxy-5,11′,13′,22′-tetramethyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tetraen]-12′-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(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-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

(2aE,4E,8E)-(5′S,6S,6′R,7S,11R,13S,15S,17aR,20R,20aR,20bS)-6′-((S)-sec-Butyl)-5′,6,6′,7,10,11,14,15,17a,20,20a,20b-dodecahydro-20,20b-dihydroxy-5′,6,8,19-tetramethyl-17-oxospiro(11,15-methano-2H,13H,17H-furo(4,3,2-pq)(2,6)benzodioxacyclooctadecin-13,2′-(2H)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

2,6-Didésoxy-4-O-(2,6-didésoxy-3-O-méthyl-α-L-arabino-hexopyranosyl)-3-O-méthyl-α-L-arabino-hexopyranoside de (1′R,2S,4′S,5S,6R,8′R,10′E,12′S,13′S,14′E,16′E,20′R,21′R,24′S)-6-[(2S)-2-butanyl]-21′,24′-dihydroxy-5,11′,13′,22′-tétraméthyl-2′-oxo-5,6-dihydrospiro[pyran-2,6′-[3,7,19]trioxatétracyclo[15.6.1.1~4,8~.0~20,24~]pentacosa[10,14,16,22]tétraén]-12′-yle

265-610-3

5-O-Demethyl Antibiotic C 076A1a

5-O-demethyl-avermectin A1a

65195-55-3

71751-41-2

Abamectin

[Wiki]

Abamectin B1a

Avermectin B1a

K54ZMM929K

(1′R,2R,3S,4′S,6S,8′R,12′S,13′S,20′R,21′R,24′S)-2-[(2S)-Butan-2-yl]-21′,24′-dihydroxy-12′-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-3,11′,13′,22′-tetramethylspiro[2,3-dihydropyran-6,6′-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-2′-one

(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-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside

3645625

5-O-Demethylavermectin A1a

5U8924T11H

73989-17-0

95%

Abamectin Component B(sub 1a)

ABAMECTIN COMPONENT B1A

Abamectin komponente B1a

Abamectina

Abamectine

Abamectinum

Antibiotic C 076A1a, 5-O-demethyl-

ANTIBIOTIC C 076B1A

Avermectin

[Wiki]

avermectin (mixture of b1a and b1b)

Avermectin A(sub 1a), 5-O-demethyl-

Avermectin A1a, 5-O-demethyl-

avermectin B(1)a

avermectin B_1a

EINECS 265-610-3

MFCD01939385