Compound Q&A
How is (1R,3S,15S,18R,19S,20S,21S,22R,23S,24S,25S,26R)-20,22,23,25-Tetraacetoxy-21-(acetoxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]h typically synthesized?
Answer
![(1R,3S,15S,18R,19S,20S,21S,22R,23S,24S,25S,26R)-20,22,23,25-Tetraacetoxy-21-(acetoxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]h
exacosa-7,9,11-trien-19-yl benzoate](https://static.chemtradehub.com/structs/372/37239-51-3-8f81.webp "(1R,3S,15S,18R,19S,20S,21S,22R,23S,24S,25S,26R)-20,22,23,25-Tetraacetoxy-21-(acetoxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]h
exacosa-7,9,11-trien-19-yl benzoate")
This compound is synthesized through a multi-step organic synthesis process involving the protection of functional groups, ring formation, and acetylation. Commonly, the synthesis involves the use of Lewis acids as catalysts, and the yield is moderate. Detailed procedures are published in the literature, and the CAS number is 37239-51-3.
About
CAS No
37239-51-3
English Name
(1R,3S,15S,18R,19S,20S,21S,22R,23S,24S,25S,26R)-20,22,23,25-Tetraacetoxy-21-(acetoxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]h
exacosa-7,9,11-trien-19-yl benzoate
Molecular Formula
C43H49NO19
Molecular Weight
883.85 g/mol
SMILES
CC(=O)OCC12C(C(C3C(C14C(C(C(C2OC(=O)C)OC(=O)C5=CC=CC=C5)OC(=O)C(CCC6=C(C=CC=N6)C(=O)OCC3(O4)C)(C)O)(C)O)OC(=O)C)OC(=O)C)OC(=O)C
InChIKey
XQDBHSNYTFRCNJ-IFRYCGPYSA-N
Last Updated: 2025-10-13 12:55
![(1R,3S,15S,18R,19S,20S,21S,22R,23S,24S,25S,26R)-20,22,23,25-Tetraacetoxy-21-(acetoxymethyl)-15,26-dihydroxy-3,15,26-trimethyl-6,16-dioxo-2,5,17-trioxa-11-azapentacyclo[16.7.1.0~1,21~.0~3,24~.0~7,12~]h
exacosa-7,9,11-trien-19-yl benzoate — ShangHaiMaiRuiErShengHua Technology Co Ltd](https://static.chemtradehub.com/suppliers/67ced3b52b2de6e8e95a6e52/67ced3b52b2de6e8e95a6e52-logo.webp){kind=logo}