alpha-Artemether

Also known as: alpha-Dihydroartemisinin methyl ether, o-Methyldihydroartemisinine, (3R,5aS,6R,8aS,9R,10R,12R,12aR)-Decahydro-10-methoxy-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin, Artemether Related Compound B, Sm 229

alpha-Artemether (CAS 71939-51-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C16H26O5 and a molecular weight of 298.37900 g/mol. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 71939-51-0
Jingsj CID: J-1958941-7
Molecular Formula: C₁₆H₂₆O₅
Molecular Weight: 298.37900 g/mol
Category: Ethers
Last updated: 11/2/2026

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Physicochemical Properties

Exact Mass	284.16200
PSA	46.15000
LogP	2.59480

Activity & Biological Data

Additional Information	[1]. Rashmi Gaur, et al. Biotransformation of artemisinin derivatives by Glycyrrhiza glabra, Lavandula officinalis, and Panax quinquefolium. 23, pages1202-1206 (2014).

Frequently Asked Questions

What is the CAS number of alpha-Artemether?

The CAS number of alpha-Artemether is 71939-51-0.

What are the molecular formula and molecular weight of alpha-Artemether?

alpha-Artemether has molecular formula C16H26O5 and molecular weight 298.37900 g/mol.

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

Last updated: 11/2/2026

How to cite: Jingsj. "alpha-Artemether (CAS 71939-51-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958941-7 (accessed 2026-11-07).

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