Eichlerialactone

Also known as: Spironolactone EP Impurity 12, 20-Hydroxy-4,8,14-trimethyl-4-methylene-18-nor-3,4-seco-5β-cholane-3,24-dioic acid γ-lactone, (3S,3aR,5aR,6S,7S,9aR,9bR)-7-Isopropenyl-6,9a,9b-trimethyl-3-[(2S)-2-methyl-5-oxotetrahydro-2-furanyl]dodecahydro-1H-cyclopenta[a]naphthalen-6-yl]propanoic acid

Eichlerialactone (CAS 2202-01-9) is a compound in the Esters category listed in the Jingsj chemical database. It has the molecular formula C27H42O4 and a molecular weight of 430.62 g/mol. Key properties include a melting point of 146-148 °C, a boiling point of 557.0±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 178.5±23.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2202-01-9
Jingsj CID: J-2017-0
Molecular Formula: C₂₇H₄₂O₄
Molecular Weight: 430.62 g/mol
Category: Esters
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	146-148 °C
Boiling Point	557.0±50.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	178.5±23.6 °C
Exact Mass	430.308319
PSA	63.60000
LogP	6.91
Vapor Pressure	0.0±3.3 mmHg at 25°C
Refractive Index	1.515

Activity & Biological Data

Additional Information	[1]. Jarinporn Phongmaykin, et al. A new sesquiterpene and other terpenoid constituents of Chisocheton penduliflorus. Arch Pharm Res. 2008 Jan;31(1):21-7.

Frequently Asked Questions

What is the CAS number of Eichlerialactone?

The CAS number of Eichlerialactone is 2202-01-9.

What are the molecular formula and molecular weight of Eichlerialactone?

Eichlerialactone has molecular formula C27H42O4 and molecular weight 430.62 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. "Eichlerialactone (CAS 2202-01-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-2017-0 (accessed 2026-11-06).

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