Uvaol

Also known as: Urs-12-ene-3,28-diol, (3β)-Urs-12-ene-3,28-diol, 12-Ursen-3β,28-diol, 3β,28-Dihydroxyurs-12-ene, UVAOL hplc, UVAOL(SH), Urs-12-ene-3beta,28-diol, Urs-12-ene-3b,28-diol, Urs-12-ene-3β,28-diol, (3S,4aR,6aR,6bS,8aS,11R,12S,12aS,14aR,14bR)-8a-(Hydroxymethyl)-4,4,6a,6b,11,12,14b-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-3-picenol, MFCD00009620, NSC159627, Uvaol (AS)

Uvaol (CAS 545-46-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C30H50O2 and a molecular weight of 442.717 g/mol. Key properties include a melting point of 223-225ºC(lit.), a boiling point of 523.7±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 211.6±24.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 545-46-0
Jingsj CID: J-36690-4
Molecular Formula: C₃₀H₅₀O₂
Molecular Weight: 442.717 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	223-225ºC(lit.)
Boiling Point	523.7±50.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	211.6±24.7 °C
Exact Mass	442.381073
PSA	40.46000
LogP	9.13
Vapor Pressure	0.0±3.1 mmHg at 25°C
Refractive Index	1.550

Activity & Biological Data

Additional Information	[1]. Agra LC, et al. Uvaol attenuates pleuritis and eosinophilic inflammation in ovalbumin-induced allergy in mice. Eur J Pharmacol. 2016 Jun 5;780:232-42.

Frequently Asked Questions

What is the CAS number of Uvaol?

The CAS number of Uvaol is 545-46-0.

What are the molecular formula and molecular weight of Uvaol?

Uvaol has molecular formula C30H50O2 and molecular weight 442.717 g/mol.

What are the upstream and downstream products of Uvaol?

For Uvaol, Upstream Products: Ursolic acid.

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. "Uvaol (CAS 545-46-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36690-4 (accessed 2026-11-07).

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