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Chemical structure of Eprinomectin B1a

GC40845

Eprinomectin B1a

Also known as N-[(2S,3R,4S,6S)-6-[(2S,3S,4S,6R)-6-[(1'R,2R,3S,4'S,6S,8'R,10'E,12'S,13'S,14'E,16'E,20'R,21'R,24'S)-2-[(2S)-butan-2-yl]-21',24'-dihydroxy-3,11',13',22'-tetramethyl-2'-oxospiro[2,3-dihydropyran-6,6'-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene]-12'-yl]oxy-4-methoxy-2-methyloxan-3-yl]oxy-4-methoxy-2-methyloxan-3-yl]acetamide

Eprinomectin B1a is a major component (>90%) of the antiparasitic compound eprinomectin, which also contains eprinomectin B1b and belongs to the avermectin family of insecticides and anthelmintics

ChemicalCAS133305-88-1MW914.1FormulaC50H75NO14
CAS number
133305-88-1
Molecular weight
914.1
Formula
C50H75NO14
Solubility
DMF： soluble,DMSO： soluble,Ethanol： soluble,Methanol： soluble
InChIKey
ZKWQQXZUCOBISE-CRTGXIDZSA-N
Catalogue number
GC40845
Brand
GLPBIO
Computed properties PubChem CID 6444397 · XLogP 3.8 · TPSA 179 Ų · H-bond donors 3
XLogP
3.8
TPSA
179 Ų
H-bond donors
3
H-bond acceptors
14
Rotatable bonds
9
Heavy atoms
65

SMILES CC[C@H](C)[C@@H]1[C@H](C=C[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/[C@H]([C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)O[C@H]6C[C@@H]([C@H]([C@@H](O6)C)O[C@H]7C[C@@H]([C@@H]([C@@H](O7)C)NC(=O)C)OC)OC)\C)C

Computed descriptors from PubChem (CID 6444397), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
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Pricing
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Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
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