08108
(−)-Epigallocatechin
analytical standard
Synonym(s):
(−)-cis-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol, (−)-cis-3,3′,4′,5,5′,7-Hexahydroxyflavane
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
1 mg | Estimated to ship onOctober 14, 2026fromMILWAUKEE | $119.00 |
About This Item
grade
analytical standard
Quality Segment
assay
≥90% (HPLC)
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
SMILES string
O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3cc(O)c(O)c(O)c3
InChI
1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15-/m1/s1
InChI key
XMOCLSLCDHWDHP-IUODEOHRSA-N
General description
Application
- Fruit juices by high-performance liquid chromatography with diode array detection (HPLC-DAD) combined with electrospray ionization (ESI) and triple quadrupole mass spectrometry.
- Green tea standard reference materials (SRMs) by LC coupled with particle beam/electron ionization mass spectrometry (LC-PB/EIMS).
- Tea extracts by HPLC with electrochemical detection (ECD) and in plant-based foods by HPLC-DAD.
Biochem/physiol Actions
1 of 1
This Item | |||
|---|---|---|---|
| description analytical standard | description ≥95% (HPLC), from green tea | description primary reference standard | description analytical standard |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| grade analytical standard | grade - | grade primary reference standard | grade analytical standard |
| application(s) food and beverages | application(s) metabolomics | application(s) food and beverages | application(s) food and beverages |
| format neat | format - | format - | format neat |
| assay ≥90% (HPLC) | assay ≥95% (HPLC) | assay - | assay ≥97.0% (HPLC) |
| Quality Level 100 | Quality Level 200 | Quality Level - | Quality Level - |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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