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CAS 4049-38-1

CAS 4049-38-1 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 4049-38-1
CAS 4049-38-1PubChem CID 11095

(+-)-Eriodictyol

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-one is a member of flavanones. — ChEBI

IUPAC name
2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-2,3-dihydrochromen-4-one
Molecular formula
C15H12O6
Molecular weight
288.25 g/mol
Exact mass
288.06338810 Da
XLogP3
2.0
Topological polar surface area
107.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
0

Also known as

CQT975GLYFFlavanone, 3',4',5,7-tetrahydroxy-4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-Eriodictyol, (+-)-RefChem:591086800-080-4(+/-)-Eriodictyol2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-4-one
16 more reported names
Eriodictyol, (+/-)-(+/-)-3',4',5,7-TetrahydroxyflavanoneERIODYCTOL(+/-)-5,7,3',4'-Tetrahydroxyflavanone5,7,3',4'-Tetrahydroxyflavanone2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-chroman-4-one( inverted exclamation markA)-EriodictyolHMS2270F172-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-4-oneEriodicytolUNII-CQT975GLYF(S)-3',4',5,7-TetrahydroxyflavanoneFEMA NDIOSMETIN_met008Oprea1_736075BSPBio_002438
Open full PubChem recordPubChem annotations3D structure image
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 4049-38-1

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How CAS 4049-38-1 is used on this site

CAS 4049-38-1 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 4049-38-1 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.