Idebenone

Also known as: 2-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone, 6-(10-Hydroxydecyl)ubiquinone, CV 2619, Avan, Mnesis, Raxone, Sovrima

Idebenone (CAS 58186-27-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C19H30O5 and a molecular weight of 338.439 g/mol. Key properties include a melting point of 52-550C, a boiling point of 497.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 170.1±22.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58186-27-9
Jingsj CID: J-1335168-3
Molecular Formula: C₁₉H₃₀O₅
Molecular Weight: 338.439 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	52-550C
Boiling Point	497.3±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	170.1±22.2 °C
Exact Mass	338.209320
PSA	72.83000
LogP	3.49
Vapor Pressure	0.0±2.9 mmHg at 25°C
Refractive Index	1.502
Storage Conditions	Room temp

Activity & Biological Data

Additional Information	[1]. Di Prospero, N.A., et al., Neurological effects of high-dose idebenone in patients with Friedreich's ataxia: a randomised, placebo-controlled trial. The Lancet Neurology, 2007. 6(10): p. 878-886. [2]. Gutzmann, H. and D. Hadler, Sustained efficacy and safety of idebenone in the treatment of Alzheimer's disease: update on a 2-year double-blind multicentre study, in Alzheimer's Disease-From Basic Research to Clinical Applications. 1998, Springer. p. 301-310. [3]. Lei D, et al. Synergistic neuroprotective effect of rasagiline and idebenone against retinal ischemia-reperfusion injury via the Lin28-let-7-Dicer pathway. Oncotarget. 2018 Jan 30;9(15):12137-12153.

Additional Information

[1]. Di Prospero, N.A., et al., Neurological effects of high-dose idebenone in patients with Friedreich's ataxia: a randomised, placebo-controlled trial. The Lancet Neurology, 2007. 6(10): p. 878-886. [2]. Gutzmann, H. and D. Hadler, Sustained efficacy and safety of idebenone in the treatment of Alzheimer's disease: update on a 2-year double-blind multicentre study, in Alzheimer's Disease-From Basic Research to Clinical Applications. 1998, Springer. p. 301-310. [3]. Lei D, et al. Synergistic neuroprotective effect of rasagiline and idebenone against retinal ischemia-reperfusion injury via the Lin28-let-7-Dicer pathway. Oncotarget. 2018 Jan 30;9(15):12137-12153.

Frequently Asked Questions

What is the CAS number of Idebenone?

The CAS number of Idebenone is 58186-27-9.

What are the molecular formula and molecular weight of Idebenone?

Idebenone has molecular formula C19H30O5 and molecular weight 338.439 g/mol.

What are the upstream and downstream products of Idebenone?

For Idebenone, Upstream Products: 9-Bromo-1-nonanol, 9-Bromo-1-nonanol acetate, Methyl 10-hydroxydecanoate.

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. "Idebenone (CAS 58186-27-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335168-3 (accessed 2026-11-09).

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