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CAS 85031-59-0

CAS 85031-59-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 85031-59-0
CAS 85031-59-0PubChem CID 11020893

Dihydroartemisinic acid

Dihydroartemisinic acid is a monocarboxylic acid that is propanoic acid substituted at position 2 by a (1S,4R,4aS,8aR)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl group. It is a sesquiterpenoid precursor of the antimalarial drug, artemisinin. It has a role as a plant metabolite. It is a member of octahydronaphthalenes, a monocarboxylic acid, a sesquiterpenoid and a carbobicyclic compound. It is a conjugate acid of a dihydroartemisinate. — ChEBI

IUPAC name
(2R)-2-[(1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl]propanoic acid
Molecular formula
C15H24O2
Molecular weight
236.35 g/mol
Exact mass
236.177630004 Da
XLogP3
3.9
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
5

Also known as

dihydroarteannuic acidCHEBI:144078RefChem:133722Dihydroqinghao acid(R)-2-((1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl)propanoic acidDihydro-artmisinic aciddihydro artemisinic acid(R)-2-((1R,4R,4aS,8aS)-4,7-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl)propanoicacid
14 more reported names
Dihydroartemisinsaure(-)-dihydroartemisinic acidTHS1455JYGAZEJXUVDYHI-DGTMBMJNSA-NHY-N4106ZB1878CCG-266842EBC-615469(2R)-2-[(1R)-4beta,7-Dimethyl-1,2,3,4,4abeta,5,6,8abeta-octahydronaphthalen-1alpha-yl]propionic acidAC-34787DA-52541DS-11979CS-00321142-(4,7-dimethyl-(1alpha-H),2,3,(4beta-H),(4aalpha-H),5,6,(8aalpha-H)-octahydronaphthalen-1-yl)propionic acid
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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How CAS 85031-59-0 is used on this site

CAS 85031-59-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 85031-59-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.