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Milbemycin EP Impurity G

Product Code:

MMC/1007

CAS Number:

93074-02-3

Molecular Formula:

C33H47NO7

Molecular Weight:

569.73
Synonyms : Milbemycin D Oxime ; (2aE,2′R,2a1S,4E,5′S,6R,6′R,8E,11R,15S,17aR,20Z,20aR)-2a1-Hydroxy-20-(hydroxyimino)-5′,6,8,19-tetramethyl-6′-(1-methylethyl)-2a1,3′,4′,5′,6,6′,7,10,11,14,15,17a, 20,20a-tetradecahydrospiro[2H,17H-11,15-methanofuro [4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-17-one

Milbemycin EP Impurity H

Product Code:

MMC/1008

CAS Number:

NA

Molecular Formula:

C31H43NO7

Molecular Weight:

541.68
Synonyms : 8-Desmethyl Milbemycin A4 Oxime ; (2aE,2′R,2a1S,4E,5′S,6R,6′R,8E,11R,15S,17aR,20Z,20aR)-6′-Ethyl-2a1-hydroxy-20-(hydroxyimino)-5′,6,19-trimethyl -2a1,3′,4′,5′,6,6′,7,10,11,14,15,17a,20,20a-tetradecahydrospiro[2H,17H-11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-17-one

Milbemycin EP Impurity I

Product Code:

MMC/1009

CAS Number:

NA

Molecular Formula:

C32H44O8

Molecular Weight:

556.69
Synonyms : 20a-Hydroxy 20-Oxo Milbemycin A4 ; (2aE,2′R,2a1S,4E,5′S,6R,6′R,8E,11R,15S,17aR,20Z,20aR)-6′-Ethyl-2a1,20a-dihydroxy-5′,6,8,19-tetramethyl-2a1,3′,4′,5′,6,6′,7,10,11,14,15,17a,20,20a-tetradecahydrospiro[2H,17H-11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2′-pyran]-17,20-dione