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[1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester

Also known as: Prostaglandin Impurity 22, (3aR,4R,5R,6aS)-2-Oxo-4-((E)-3-oxo-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-5-yl [1,1'-biphenyl]-4-carboxylate, (3aR,4R,5R,6aS)-2-Oxo-4-{(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl}hexahydro-2H-cyclopenta[b]furan-5-yl 4-biphenylcarboxylate, [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester

[1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester (CAS 54142-64-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C31H25F3O6 and a molecular weight of 550.522 g/mol. Key properties include a melting point of 128-129ºC, a boiling point of 699.7±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 362.7±26.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
54142-64-2
Jingsj CID
J-866654-4
Molecular Formula
C31H25F3O6
Molecular Weight
550.522 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point128-129ºC
Boiling Point699.7±55.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point362.7±26.4 °C
Exact Mass550.160339
PSA78.90000
LogP5.53
Vapor Pressure0.0±2.2 mmHg at 25°C
Refractive Index1.604

Frequently Asked Questions

What is the CAS number of [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester?

The CAS number of [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester is 54142-64-2.

What are the molecular formula and molecular weight of [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester?

[1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester has molecular formula C31H25F3O6 and molecular weight 550.522 g/mol.

What are the upstream and downstream products of [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester?

For [1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester, Upstream Products: Dimethyl [2-oxo-3-[3-(trifluoromethyl)phenoxy]propyl]phosphonate, (3aR,4R,5R,6aS)-4-Formyl-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl biphenyl-4-carboxylate, (-)-Corey lactone 4-phenylbenzoate alcohol; Downstream Products: (3aR,4R,5R,6aS)-5-Hydroxy-4-((R,E)-3-hydroxy-4-(3-(trifluoromethyl)phenoxy)but-1-en-1-yl)hexahydro-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. "[1,1'-Biphenyl]-4-carboxylic acid (3aR,4R,5R,6aS)-hexahydro-2-oxo-4-[(1E)-3-oxo-4-[3-(trifluoromethyl)phenoxy]-1-buten-1-yl]-2H-cyclopenta[b]furan-5-yl ester (CAS 54142-64-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-866654-4 (accessed 2026-11-09).

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