Tannic acid

from source

C76H52O46 · 1701.2 g/mol

Acide tannique · Asian holly oak nutgall · d'Acide tannique · Glycerite

What is Tannic acid?

The dry, puckery grip of red wine and strong tea, the feel of tannins on your tongue. Tannic acid (C76H52O46, 1,701 g/mol) is a phenolic compound made by plants. Found in tea and wine. from source

CategoryPlant

Chemical familyAromatics Esters Phenols Ethers

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Fig. 1 · 2D structure RDKit

SMILESC1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)…293 characters

Where you'll find it

Teawhat else is in it →Winewhat else is in it →

Curated by MoleculeFinder from source

Toxicity & hazards

WarningIrritantH319from source

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Where Tannic acid leads

Found infrom source

A glass of wineeveryday world

Sources & methodology

PubChem CID: 16129778
Wikidata: Q427956
Structure: PubChem → RDKit
Everyday relationships: MoleculeFinder editorial curation
Data refreshed: October 19, 2026

How MoleculeFinder sources and labels its data