G088 · Sesquiterpenoid

Artemisinin

C15H22O5 · 282.34 g mol⁻¹

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INTERACTIVE 3D STRUCTURE

Explore Artemisinin in its crystalline sponge

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CHONCagePhenanthrene 2a

2D chemical structure of Artemisinin — Artemisinin · 2D chemical structure

3D crystal structure of Artemisinin determined by the crystalline-sponge method — Artemisinin · crystalline-sponge guest structure

Artemisinin inside a crystalline sponge coordination cage — Artemisinin · coordination-cage host–guest structure

Artemisinin (compound 18) was structurally analyzed using cage 1a and phenanthrene (2a) in the size-compensation strategy for low-polarity small molecules.

Molecular formula: C15H22O5
Molecular weight: 282.34 g mol⁻¹
CCDC accession: 2565744 ↗
Host: Pd₆L₄ cage 1a
Study: Angew. Chem. 2026 · Size compensation
Compound in publication: 18

Crystal records in this study

Host	Modulator	CCDC	SI table
Standard cage 1a	Phenanthrene 2a	2565744	S15

SOURCE PUBLICATION

Expanding the Chemical Space of Analytes in the 2G Crystalline Sponge Method: Size-Compensation Strategy for the Structural Analysis of Low-Polarity Small Molecules

W. He, L. Soliman, H. Takezawa, M. Fujita

Angew. Chem. Int. Ed. 2026, e4748505.

First published: 20 October 2026 · Early View

DOI 10.1002/anie.4748505 ↗