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((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate

Also known as: (3aR,4S,5R,6aS)-5-(acetyloxy)-4-[(acetyloxy)methyl]hexahydro-2H-cyclopenta[b]furan-2-one, (3aR,4S,5R,6aS)-4-[(acetyloxy)methyl]-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl acetate, [(3aR,4S,5R,6aS)-5-acetyloxy-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-4-yl]methyl acetate, Corey lactone diacetate, Carboprost Impurity 7, Carprost Impurity 7, Gama-Butyrolactone Related Compound 2

((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate (CAS 62939-82-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H16O6 and a molecular weight of 256.25200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
62939-82-6
Jingsj CID
J-1949907-1
Molecular Formula
C12H16O6
Molecular Weight
256.25200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass256.09500
PSA78.90000
LogP0.43280

Frequently Asked Questions

What is the CAS number of ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate?

The CAS number of ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate is 62939-82-6.

What are the molecular formula and molecular weight of ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate?

((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate has molecular formula C12H16O6 and molecular weight 256.25200 g/mol.

What are the upstream and downstream products of ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate?

For ((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate, Downstream Products: (-)-Corey lactone diol, (3aR,4S,5R,6aS)-4-(((tert-Butyldimethylsilyl)oxy)methyl)-5-((tetrahydro-2H-pyran-2-yl)oxy)hexahydro-2H-cyclopenta[b]furan-2-one, (3aR,4S,5R,6aS)-5-(benzoyloxy)hexahydro-4-[(triphenylmethoxy)methyl]-2H-cyclopenta[b]furan-2-one.

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

Last updated:

How to cite: Jingsj. "((3aR,4S,5R,6aS)-5-acetoxy-2-oxohexahydro-2H-cyclopenta[b]furan-4-yl)methyl acetate (CAS 62939-82-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1949907-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.