Tea polyphenol | CAS 84650-60-2
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Tea polyphenol · CAS 84650-60-2 · C22H18O11. UNII HMS3393K21.
Identification
| CAS Registry Number | 84650-60-2 |
|---|---|
| PubChem CID | 1287 |
| Molecular formula | C22H18O11 |
| IUPAC name | [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate |
| UNII (FDA) | HMS3393K21 |
Computed Descriptors
| Molecular Weight | 458.4 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 458.08491139 |
| Monoisotopic Mass | 458.08491139 |
| Topological Polar Surface Area | 197 |
| Heavy Atom Count | 33 |
| Formal Charge | 0 |
Regulatory Status
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT TEA EXTRACT (THEA SINENSIS L.) CIR / INCI: Tonic; Skin conditioning; Astringent |
|---|---|
| GHS notification summary | 18.9% (313 / 1658) |
GHS Hazard Classification
| GHS notification summary | 18.9% (313 / 1658) |
|---|---|
| Reported hazard statements | H225 (77.8%) |
This chemical does not meet GHS hazard criteria for 18.9% (313 of 1658) of reports.
H225 (77.8%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Documented Uses
- Cosmetics -> Tonic; Skin conditioning; Astringent
- Camellia sinensis leaf extract; Tea, ext.; Tea sinensis absolute; Thea chinensis ext.; Thea sinensis ext.
- IFRA 51st Amendment – Guidance for the use of IFRA Standards
- Restriction: This material should be used only in the limited quantity as stated in the Standard
- Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.
- 0.037 [Products applied to the lips]
Synonyms
Tea, ext.; RefChem:891232; 283-519-7; 84650-60-2; 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate; [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate; 107965-88-8; CHEMBL311663; 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate; [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl] 3,4,5-trihydroxybenzoate; 5,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-3-yl 3,4,5-trihydroxybenzoate; (+)-epigallocatechin gallate; C22H18O11; Green Tea Polyphenols; epigallocatechol-3-gallate; (-)-Epigallocatechingallate
Frequently Asked Questions
What are the CAS number and molecular formula of Tea polyphenol?
CAS 84650-60-2; molecular formula C22H18O11; molecular weight — g/mol.
What other names is Tea polyphenol known by?
Tea, ext., RefChem:891232, 283-519-7, 84650-60-2, 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl 3,4,5-trihydroxybenzoate, [5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate.
What is the regulatory status of Tea polyphenol?
Documented regulatory listings: FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; TEA EXTRACT (THEA SINENSIS L.); CIR / INCI: Tonic; Skin conditioning; Astringent.
Is Tea polyphenol classified as hazardous?
18.9% of GHS notifications report no hazard classification (313 of 1658).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.