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rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione

rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(乙酰氧基)-11-羟基-12-甲氧基-11,15-二甲基-3-亚甲基-7H-13,16-环氧-9,6-亚甲基呋喃[3,2-f]氧杂环十五烷-2,7(3H)-二酮

rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione (CAS 1020661-83-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C23H26O9 and a molecular weight of 446.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1020661-83-9
Jingsj CID
J-382562-6
Molecular Formula
C23H26O9
Chinese Name
rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(乙酰氧基)-11-羟基-12-甲氧基-11,15-二甲基-3-亚甲基-7H-13,16-环氧-9,6-亚甲基呋喃[3,2-f]氧杂环十五烷-2,7(3H)-二酮
Molecular Weight
446.4 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione?

The CAS number of rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione is 1020661-83-9.

What are the molecular formula and molecular weight of rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione?

rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione has molecular formula C23H26O9 and molecular weight 446.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "rel-(-)-(3aR,5S,9R,11S,12R,16aR)-5-(Acetyloxy)-11-hydroxy-12-methoxy-11,15-dimethyl-3-methylene-7H-13,16-epoxy-9,6-methenofuro[3,2-f]oxacyclopentadecin-2,7(3H)-dione (CAS 1020661-83-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-382562-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.