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CAS 40951-69-7

CAS 40951-69-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Chemical identity and properties

PubChem 2D chemical structure for CAS 40951-69-7
CAS 40951-69-7PubChem CID 10088963

Taxiresinol

Taxiresinol is a lignan that consists of tetrahydrofuran substituted by a 3,4-dihydroxyphenyl group at position 2, a hydroxymethyl group at position 3 and a 4-hydroxy-3-methoxybenzyl group at position 4. It has been isolated from Taxus yunnanensis. It has a role as a plant metabolite. It is a member of guaiacols, a lignan, a polyphenol, a member of oxolanes and a tetrol. ChEBI

IUPAC name
4-[(2S,3R,4R)-4-[(4-hydroxy-3-methoxyphenyl)methyl]-3-(hydroxymethyl)oxolan-2-yl]benzene-1,2-diol
Molecular formula
C19H22O6
Molecular weight
346.4 g/mol
Exact mass
346.14163842 Da
XLogP3
2.1
Topological polar surface area
99.4 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
3

Also known as

CHEBI:701974-((2S,3R,4R)-4-((4-hydroxy-3-methoxyphenyl)methyl)-3-(hydroxymethyl)oxolan-2-yl)benzene-1,2-diolRefChem:187586(+)-Taxiresinol4-[Tetrahydro-4-[(4-hydroxy-3-methoxyphenyl)methyl]-3-hydroxymethylfuran-2-yl]-1,2-benzenediolTMA0627SNZZAHRDXCGWEM-CKFHNAJUSA-NFS-9307
3 more reported names
HY-14578CS-00034564-[(2S,3R,4R)-4-(4-hydroxy-3-methoxybenzyl)-3-(hydroxymethyl)tetrahydrofuran-2-yl]benzene-1,2-diol
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.

Records for CAS 40951-69-7

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How CAS 40951-69-7 is used on this site

CAS 40951-69-7 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 40951-69-7 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.