Milbemycin A3

密灭汀A3

Also known as: MILBEMECTIN A3, Milbemectin A3, milbemectine a3, Antibiotic B-41A3, milbemycin, milbemycin A3, milbemycinb-2, (6R,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-25-methylmilbemycin, (6R,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-25-methylmilbemycin B, (1'R,2R,4'S,5S,6R,8'R,10'E,13'R,14'E,16'E,20'R,21'R,24'S)-21',24'-Dihydroxy-5,6,11',13',22'-pentamethyl-3,4,5,6-tetrahydro-2'H-spiro[pyran-2,6'-[3,7,19]trioxatetracyclo[15.6.1.1.0]pentacosa[10,14,16,22]tetraen]-2'-one, (2aE,4E,5'S,6R,6'R,8E,11R,13R,15S,17aR,20R,20aR,20bS)-20,20b-dihydroxy-5',6,6',8,19-pentamethyl-3',4',5',6,6',7,10,11,14,15,17a,20,20a,20b-tetradecahydro-2H,17H-spiro[11,15-methanofuro[4,3,2-pq][2,6]benzodioxacyclooctadecine-13,2'-pyran]-17-one, (25R)-25-Methyl-5β-hydroxy-5-demethoxy-28-O,6β-cyclomilbemycin B, Milbemycin oxime A3

Milbemycin A3 (CAS 51596-10-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C31H44O7 and a molecular weight of 528.677 g/mol. It is also known as MILBEMECTIN A3, Milbemectin A3 and milbemectine a3. Key properties include a boiling point of 725.5±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 233.2±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51596-10-2

Jingsj CID

J-859607-5

Molecular Formula

C₃₁H₄₄O₇

Chinese Name

密灭汀A3

Molecular Weight

528.677 g/mol

Category

Organic Compounds

Last updated

8/21/2026