1-Oxobakkenolide S

Also known as: Octahydro-3'-hydroxy-7',7'a-dimethyl-4-methylenespiro[furan-3(2H),2'-[2H]indene]-2,4'(1'H)-dione, Spiro[furan-3(2H),2'-[2H]indene]-2,4'(1'H)-dione, octahydro-3'-hydroxy-7',7'a-dimethyl-4-methylene- (9CI)

1-Oxobakkenolide S (CAS 18456-02-5) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C15H20O4 and a molecular weight of 264.3169 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 18456-02-5
Jingsj CID: J-1029646-8
Molecular Formula: C₁₅H₂₀O₄
Molecular Weight: 264.3169 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Storage Conditions	2-8℃

Frequently Asked Questions

What is the CAS number of 1-Oxobakkenolide S?

The CAS number of 1-Oxobakkenolide S is 18456-02-5.

What are the molecular formula and molecular weight of 1-Oxobakkenolide S?

1-Oxobakkenolide S has molecular formula C15H20O4 and molecular weight 264.3169 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Oxobakkenolide S (CAS 18456-02-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1029646-8 (accessed 2026-11-06).

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