C32H30O11
590.6 g/mol
Food AdditiveWarning
Grape Seed P.E.
CAS84929-27-1
Category
Food Additive
Compound Class
Natural Product
Primary Use
grape seed extract for dietary supplement
Grape Seed P. E.
dietary supplement ingredient
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
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Microbiological culture medium component
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synthetic food colouring dye
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nutritional supplement and vitamin
Safety Reference
Warning
H226Flammable liquid and vapour
Customs Tariff Classification
The international HS code for Grape Seed P.E. (CAS 84929-27-1) is 1106.30, 1211.90, 1302.19, 3301.29, 3301.90.
HS code (international, 6-digit)
1106.30, 1211.90, 1302.19, 3301.29, 3301.90
EU CN code (8-digit)
1106 30 90, 1211 90 86, 1302 19 70, 3301 29 49, 3301 29 91, 3301 90 90
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,3S,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-3,5-dimethyl-2,4-dihydrochromen-8-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
InChIKey
VWKAFYWVDIOMSL-PMFFMQSYSA-N
SMILES
CC1=CC(=C(C2=C1C[C@@]([C@H](O2)C3=CC(=C(C=C3)O)O)(C)O)[C@H]4[C@@H]([C@H](OC5=CC(=CC(=C45)O)O)C6=CC(=C(C=C6)O)O)O)O
Synonyms (4)
- Grape Seed P.E.
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