C15H12O7
304.25 g/mol
APIWarning
(+)-Taxifolin
CAS480-18-2EC207-543-4
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Taxifolin, also known as dihydroquercetin, is a flavonoid compound extracted from plants such as Siberian larch and milk thistle. It is primarily used as an antioxidant active pharmaceutical ingredient in pharmaceutical manufacturing.
antioxidant active pharmaceutical ingredientpharmaceutical raw material for antioxidant formulations
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.75
Ampelopsin
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ApplicationSame Use
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ReferenceSame Category
Dichloralphenazone
CAS480-30-8
pharmaceutical raw material
ReferenceSame Category
Acacetin
CAS480-44-4
pharmaceutical raw material
ReferenceSame Category
Anthramycin
CAS4803-27-4
pharmaceutical raw material
ReferenceSame Category
Edoxaban
CAS480449-70-5
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for (+)-Taxifolin (CAS 480-18-2) is 2932.99.
HS code (international, 6-digit)
2932.99
EU CN code (8-digit)
2932 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydrochromen-4-one
InChIKey
CXQWRCVTCMQVQX-LSDHHAIUSA-N
SMILES
C1=CC(=C(C=C1[C@@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O
Synonyms (55)
- DQH
- FLAMENA
- (+)-Dihydroquercetin
- (+)-Taxifolin
- (+)-trans-Taxifolin
- (+/-)-Taxifolin hydrate
- (2R,3R)-(+)-Taxifolin
- (2R,3R)-Dihydroquercetin
- 2,3-Dihydroquercetin
- Acetin,di-
- Catechin hydrate
- Dihydroquercetin (DHQ)
- Diquertin
- Distylin
- Flamena D
- Lariksin
- Lavitol
- Taxifolin (Standard)
- Taxifolin (Tax)
- Taxifolin CRS
- Taxifoliol
- taxifolin (dihydroquercetin)
- taxifoline
- toxifolin
- trans-Dihydroquercetin
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