货号：E-2024057758
CAS：65195-51-9
规格：mg(更多包装需求请咨询客服)
纯度：95%+
生产商：试剂家

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Catalogue Number:A107020
Chemical Name:Avermectin A1a (>90%)
Synonyms:(2S,2a'E,2a1'S,4'E,5S,6R,6'S,7'S,8'E,11'R,17a'R,20'R,20a'R)-6-((S)-sec-butyl)-2a1'-Hydroxy-7'-(((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)-20'-methoxy-5,6',8',19'-tetramethyl-2a1',5,6,6',7',10',11',14',15',17a',20',20a'-dodecahydro-2'H,17'H-spiro[pyran-2,13'-[11,15]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-17'-one; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran] Avermectin A1a derivative; Antibiotic C 076A1a; L 676891;
CAS Number:65195-51-9
Molecular Formula:C₄₉H₇₄O₁₄
Appearance:White to Off-White Solid
Melting Point:>130°C (dec.)
Molecular Weight:887.1
Storage:-20°C
Solubility:Chloroform (Sparingly), Methanol (Sparingly)
Stability
Hygroscopic
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Avermectin A1a is an impurity of Avermectin. Avermectins are series of drugs and pesticides used in the treatment of parasitic worms and insect pests.
References:Liu, J., et al.: Zhongguo Kangshengsu Zazhi, 31, 45 (2006); Yong, J., et al.: J. Microbiol., 43, 277 (2005)
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