Milbemycins

Description:

A group of macrolides with a structure containing a 16-membered lactone ring fused to a 1,7-dioxaspiroundecane ring system and to either a benzofuran (or hydrogenated derivative thereof). In some cases (e.g. Milbemycin E), the tetrahydrofuranyl ring is missing. Milbemycins can be o-glycosylated at C13 to form Avermectins. Milbemycins are produced by Streptomyces species.

Ancestors:

Organic compounds ⮕ Phenylpropanoids and polyketides ⮕ Macrolides and analogues ⮕ Milbemycins

Popular Products

Ivermectine 100 microg/mL in Acetonitrile
Formula: C₉₅H₁₄₆O₂₈ Molecular Weight: 1736.2

Out of Stock Item #: I671040

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-meshow more

SMILES

CCC(C)C1C(CCC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)C.CC1CCC2(CC3CC(O2)CC=C(C(C(C=CC=C4Cshow more

InChIKey
SPBDXSGPUHCETR-JFUDTMANSA-N

InChI

1S/C48H74O14.C47H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,show more

Synonyms
Hyvermectin | Ivosint | Oramec | Ivermectine 100 microg/mL in Acetonitrile | Bimectin | SCHEMBL44294 | Bovinet | Phoe...
Ivermectin B1a
CAS: 71827-03-7 Formula: C₄₈H₇₄O₁₄ Molecular Weight: 875.09

Solid Moligand™ ? ≥98%

In Stock Item #: I649946

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-meshow more

SMILES

CCC(C)C1C(CCC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)C

InChIKey
AZSNMRSAGSSBNP-XPNPUAGNSA-N

InChI

1S/C48H74O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-3show more

Synonyms
AKOS027470116 | AZSNMRSAGSSBNP-XPNPUAGNSA-N | HMS3712O14 | 22,23-DIHYDROAVERMECTIN B1A; IVERMECTIN | Dihydroavermecti...
Selamectin
CAS: 220119-17-5 PubChem CID: 9578507 Formula: C₄₃H₆₃NO₁₁ Molecular Weight: 769.96

10mM in DMSO

Out of Stock Item #: S580522

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'S,8R,10E,12S,13S,14E,16E,20R,21Z,24S)-6'-cyclohexyl-24-hydroxy-21-hydroxyimino-12-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-ylshow more

SMILES

CC1CCC2(CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5=NO)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)O)OC)C)OC1C7CCCCC7

InChIKey
AFJYYKSVHJGXSN-XHKIUTQPSA-N

InChI

1S/C43H63NO11/c1-24-11-10-14-30-23-50-40-36(44-48)27(4)19-33(43(30,40)47)41(46)52-32-20-31(16-15-25(2)38(24)53-35-21-34(49-6)37(45)28(5)51-35)54-42(22show more

Synonyms
CAS-165108-07-6 | Selamectin (USAN/INN) | STRONGHOLD PLUS COMPONENT SELAMECTIN | (1R,4S,5'S,6R,6'S,8R,10E,12S,13S,14E...
Selamectin
CAS: 220119-17-5 PubChem CID: 9578507 Formula: C₄₃H₆₃NO₁₁ Molecular Weight: 769.96

≥97%

In Stock Item #: S134359

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'S,8R,10E,12S,13S,14E,16E,20R,21Z,24S)-6'-cyclohexyl-24-hydroxy-21-hydroxyimino-12-[(2R,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyloxan-2-ylshow more

SMILES

CC1CCC2(CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5=NO)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)O)OC)C)OC1C7CCCCC7

InChIKey
AFJYYKSVHJGXSN-XHKIUTQPSA-N

InChI

1S/C43H63NO11/c1-24-11-10-14-30-23-50-40-36(44-48)27(4)19-33(43(30,40)47)41(46)52-32-20-31(16-15-25(2)38(24)53-35-21-34(49-6)37(45)28(5)51-35)54-42(22show more

Synonyms
CAS-165108-07-6 | Selamectin (USAN/INN) | STRONGHOLD PLUS COMPONENT SELAMECTIN | (1R,4S,5'S,6R,6'S,8R,10E,12S,13S,14E...
Moxidectin
CAS: 113507-06-5 EC Number: 635-129-7 Formula: C₃₇H₅₃NO₈ Molecular Weight: 639.82

10mM in DMSO

In Stock Item #: M420681

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Technical Identifiers

IUPAC Name

(1R,4S,4'E,5'S,6R,6'S,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-4'-methoxyimino-5',11,13,22-tetramethyl-6'-[(E)-4-methylpent-2-en-2-yl]spiro[3,7show more

SMILES

CC1CC(=CCC2CC(CC3(O2)CC(=NOC)C(C(O3)C(=CC(C)C)C)C)OC(=O)C4C=C(C(C5C4(C(=CC=C1)CO5)O)O)C)C

InChIKey
YZBLFMPOMVTDJY-LSGXYNIPSA-N

InChI

1S/C37H53NO8/c1-21(2)14-25(6)33-26(7)31(38-42-8)19-36(46-33)18-29-17-28(45-36)13-12-23(4)15-22(3)10-9-11-27-20-43-34-32(39)24(5)16-30(35(40)44-29)37(2show more

Synonyms
Moxidectin|113507-06-5|ProHeart 6|Moxidectina|Moxidectine|Moxidectinum|UNII-NGU5H31YO9|NGU5H31YO9|Moxidectine [INN-Fr...
Moxidectin
CAS: 113507-06-5 Formula: C₃₇H₅₃NO₈ Molecular Weight: 639.82

Analytical standard ?

Out of Stock Item #: M114362

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Technical Identifiers

IUPAC Name

(1R,4S,4'E,5'S,6R,6'S,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-4'-methoxyimino-5',11,13,22-tetramethyl-6'-[(E)-4-methylpent-2-en-2-yl]spiro[3,7show more

SMILES

CC1CC(=CCC2CC(CC3(O2)CC(=NOC)C(C(O3)C(=CC(C)C)C)C)OC(=O)C4C=C(C(C5C4(C(=CC=C1)CO5)O)O)C)C

InChIKey
YZBLFMPOMVTDJY-LSGXYNIPSA-N

InChI

1S/C37H53NO8/c1-21(2)14-25(6)33-26(7)31(38-42-8)19-36(46-33)18-29-17-28(45-36)13-12-23(4)15-22(3)10-9-11-27-20-43-34-32(39)24(5)16-30(35(40)44-29)37(2show more

Synonyms
(2R,3S,4R,5R)-2-Hydroxymethyl-5-(6-methylamino-purin-9-yl)-tetrahydro-furan-3,4-diol | Milbemycin B, 5-O-demethyl-28-...
Dihydroavermectin B1a
CAS: 70161-11-4 EC Number: 276-046-2 Formula: C₄₈H₇₄O₁₄ Molecular Weight: 875.1

≥95%

Out of Stock Item #: D329403

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-meshow more

SMILES

CCC(C)C1C(CCC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)C

InChIKey
AZSNMRSAGSSBNP-XPNPUAGNSA-N

InChI

1S/C48H74O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-3show more

Synonyms
AKOS027470116 | AZSNMRSAGSSBNP-XPNPUAGNSA-N | HMS3712O14 | 22,23-DIHYDROAVERMECTIN B1A; IVERMECTIN | Dihydroavermecti...
Ivermectine
CAS: 70288-86-7 Formula: C₄₈H₇₄O₁₄ Molecular Weight: 875.09

Analytical standard ? Moligand™ ?

Out of Stock Item #: I114320

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-meshow more

SMILES

CCC(C)C1C(CCC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)C

InChIKey
AZSNMRSAGSSBNP-XPNPUAGNSA-N

InChI

1S/C48H74O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-3show more

Synonyms
AKOS027470116 | AZSNMRSAGSSBNP-XPNPUAGNSA-N | HMS3712O14 | 22,23-DIHYDROAVERMECTIN B1A; IVERMECTIN | Dihydroavermecti...
Ivermectine
CAS: 70288-86-7 Formula: C₄₈H₇₄O₁₄ Molecular Weight: 875.09

Moligand™ ? ≥95%

In Stock Item #: I141334

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Technical Identifiers

IUPAC Name

(1R,4S,5'S,6R,6'R,8R,10E,12S,13S,14E,16E,20R,21R,24S)-6'-[(2S)-butan-2-yl]-21,24-dihydroxy-12-[(2R,4S,5S,6S)-5-[(2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-meshow more

SMILES

CCC(C)C1C(CCC2(O1)CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)OC7CC(C(C(O7)C)O)OC)OC)C)C

InChIKey
AZSNMRSAGSSBNP-XPNPUAGNSA-N

InChI

1S/C48H74O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-3show more

Synonyms
AKOS027470116 | AZSNMRSAGSSBNP-XPNPUAGNSA-N | HMS3712O14 | 22,23-DIHYDROAVERMECTIN B1A; IVERMECTIN | Dihydroavermecti...
Moxidectin
CAS: 113507-06-5 Formula: C₃₇H₅₃NO₈ Molecular Weight: 639.82

≥96%

In Stock Item #: M305308

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Technical Identifiers

IUPAC Name

(1R,4S,4'E,5'S,6R,6'S,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-4'-methoxyimino-5',11,13,22-tetramethyl-6'-[(E)-4-methylpent-2-en-2-yl]spiro[3,7show more

SMILES

CC1CC(=CCC2CC(CC3(O2)CC(=NOC)C(C(O3)C(=CC(C)C)C)C)OC(=O)C4C=C(C(C5C4(C(=CC=C1)CO5)O)O)C)C

InChIKey
YZBLFMPOMVTDJY-LSGXYNIPSA-N

InChI

1S/C37H53NO8/c1-21(2)14-25(6)33-26(7)31(38-42-8)19-36(46-33)18-29-17-28(45-36)13-12-23(4)15-22(3)10-9-11-27-20-43-34-32(39)24(5)16-30(35(40)44-29)37(2show more

Synonyms
(2R,3S,4R,5R)-2-Hydroxymethyl-5-(6-methylamino-purin-9-yl)-tetrahydro-furan-3,4-diol | Milbemycin B, 5-O-demethyl-28-...
Nemadectin
CAS: 102130-84-7 PubChem CID: 6436124 Formula: C₃₆H₅₂O₈ Molecular Weight: 612.8

≥95%

Out of Stock Item #: N329392

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Technical Identifiers

IUPAC Name

(1R,4S,4'S,5'S,6R,6'S,8R,10E,13R,14E,16E,20R,21R,24S)-4',21,24-trihydroxy-5',11,13,22-tetramethyl-6'-[(E)-4-methylpent-2-en-2-yl]spiro[3,7,19-trioxateshow more

SMILES

CC1CC(=CCC2CC(CC3(O2)CC(C(C(O3)C(=CC(C)C)C)C)O)OC(=O)C4C=C(C(C5C4(C(=CC=C1)CO5)O)O)C)C

InChIKey
YNFMRVVYUVPIAN-AQUURSMBSA-N

InChI

1S/C36H52O8/c1-20(2)13-24(6)32-25(7)30(37)18-35(44-32)17-28-16-27(43-35)12-11-22(4)14-21(3)9-8-10-26-19-41-33-31(38)23(5)15-29(34(39)42-28)36(26,33)40show more

Synonyms
FEMA 2882 | 1Y8VJ1G3TY | Nemadectine | UNII-1Y8VJ1G3TY | (R)-2-Hydroxypropionsaeure | NEMADECTIN [INN] | Q27253169 | ...

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