Flag of the United StatesAmerican Chemical Independence

epigallocatechin gallate

Drug ingredient

CAS 989-51-5

This chemical is an active pharmaceutical ingredient used in FDA-regulated drugs.

Molecular structure of 989-51-5
US productionNot reported
Top sourceNo public record

This chemical is not on EPA’s Toxic Substances Control Act inventory, the list behind EPA’s production survey.

Why supply is unknown

Where It Comes From

EPA and Census publish no US supply data for this chemical.

1 FDA-registered drug labeler
Bispit Canada Ltd.

Why It Matters

Sectors
Health
Downstream Uses

Appears in 1 drug and cosmetic product listings (FDA).

  • •Pulmonary Nodule
FDA Shortage Status
No FDA shortage records

Vendor Pricing

$0.05/gA2B Chem LLC
CountryUnited States
Pack$548.00 / 10 kg
PurityNot recorded
Vendors9 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

8 more vendors
VendorCountry$/gPackPurity
AA BLOCKSUnited States$0.0610 kg—
Aaron Chemicals LLCHong Kong$0.11500 g98%
Angene ChemicalChina → Hong Kong$0.12500 g98%
Angene International LimitedUnited States$4.93250 g98%
AngeneChina → Hong Kong$4266.6730 mg98%
Princeton BioMolecular Research (SC)United States$8000.0015 mg90%
Vitas M Chemical LimitedHong Kong$11780.1010 μmol90%
SpecsNetherlands$12342.005 mg90%

Chemical Identity

CAS989-51-5
PubChem CID65064
DTXSIDDTXSID1029889
FormulaC22H18O11
Mol. Weight458.4 g/mol
SMILESC1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C(=C3)O)O)O)OC(=O)C4=CC(=C(C(=C4)O)O)O

Data Sources

← Back to Dashboard← Back to Health

Brief citations

epigallocatechin gallate (CAS 989-51-5) https://chemicalindependence.com/chemical/989-51-5/ PubChem: 65064. Retrieved 2026-04-07. https://pubchem.ncbi.nlm.nih.gov/compound/65064 FDA National Drug Code directory: CAS 989-51-5. Retrieved 2026-04-25. https://open.fda.gov/data/ndc/ FDA National Drug Code directory: bulk match. Retrieved 2026-04-07. https://open.fda.gov/data/ndc/