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Published TCIMAIL newest issue No.201
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CAS RN: 94105-90-5 | Product Number: E0922
(±)-Equol
×
Purity: >98.0%(GC)
Synonyms:
- 3-(4-Hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-7-ol
- 7-Hydroxy-3-(4-hydroxyphenyl)chroman
- 4',7-Isoflavandiol
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 200MG |
€ 102,00
|
Contact Us | ≥100 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | E0922 |
Purity / Analysis Method 
|
>98.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__4O__3 = 242.27 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 94105-90-5 |
| Reaxys Registry Number | 87753 |
| PubChem Substance ID | 135727283 |
| MDL Number | MFCD00016662 |
Specifications
| Appearance | White to Light yellow to Light red powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 157.0 to 161.0 °C |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 175 °C |
| Solubility (soluble in) | Ethanol |
GHS
Related Laws:
Transport Information:
| HS Number | 2932990090 |
Application
(±)-Equol: A Nonsteroidal Estrogen of the Isoflavonoid Class
(±)-Equol is a metabolite produced in vivo from the soy phytoestrogen daidzein [D2668] by the action of certain gut microflora, and is a nonsteroidal estrogen of the isoflavonoid class. (±)-Equo has been reported to have estrogenic activity and affinity for estrogen receptors. (±)-Equo can exist in two enantiomeric forms, (S)-equol and (R)-equol. In binding assays, (S)-equol has a higher binding affinity for estrogen β receptors.
References
- Equol, a natural estrogenic metabolite from soy isoflavones convenient preparation and resolution of R- and S-equols and their differing binding and biological activity through estrogen receptors alpha and beta
- Isolation and identification of new bacterial stains producing equol from Pueraria lobate extract fermentation
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