124832-27-5 Purity
99.72%
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Specification
PubChem CID: 9828343
Molecular Formula: C31H44O7
Molecular Weight: 528.7 g/mol
Synonyms: Milbemycin A3, Milbemectin, MILBEMECTIN A3, 51596-10-2, Milbemycins
Yes, milbemycin A3, which is the active ingredient in milbemycin oxime, is a natural product found in Streptomyces avermitilis, Streptomyces bingchenggensis, and Streptomyces milbemycinicus.
IUPAC Name: (1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-5',6',11,13,22-pentamethylspiro[3,7,19-trioxatetracyclo[15.6.1.1 4,8.0 20,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one
InChI: InChI=1S/C31H44O7/c1-18-7-6-8-23-17-35-28-27(32)21(4)14-26(31(23,28)34)29(33)36-25-15-24(10-9-19(2)13-18)38-30(16-25)12-11-20(3)22(5)37-30/h6-9,14,18,20,22,24-28,32,34H,10-13,15-17H2,1-5H3/b7-6+,19-9+,23-8+/t18-,20-,22+,24+,25-,26-,27+,28+,30-,31+/m0/s1
InChIKey: ZLBGSRMUSVULIE-GSMJGMFJSA-N
Canonical SMILES: CC1CCC2(CC3CC(O2)CC=C(CC(C=CC=C4COC5C4(C(C=C(C5O)C)C(=O)O3)O)C)C)OC1C
CAS Number: 51596-10-2