Published TCIMAIL newest issue No.200
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 480-18-2 | Product Number: T3666
(+)-Taxifolin
×
Purity: >95.0%(T)(HPLC)
Synonyms:
- (2R,3R)-3,3′,4′,5,7-Pentahydroxyflavanone
- (2R,3R)-Dihydroquercetin
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 200MG |
€ 76,00
|
8 | ≥100 |
|
|
| 1G |
€ 336,00
|
2 | 31 |
|
* 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 | T3666 |
Purity / Analysis Method 
|
>95.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__2O__7 = 304.25 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Frozen (-20°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive,Heat Sensitive |
| Packaging and Container
|
1G-Glass Bottle with Plastic Insert (View image), 200MG-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 480-18-2 |
| Reaxys Registry Number | 93548 |
| PubChem Substance ID | 468592883 |
| MDL Number | MFCD00006845 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 95.0 area% |
| Purity(Neutralization titration) | min. 95.0 %(calcd.on anh.substance) |
| Specific rotation [a]20/D | +19.0 to +23.0 deg(C=1, methanol) |
| Water | max. 10.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 242 °C |
| Maximum Absorption Wavelength | 292 nm (MeOH) |
GHS
Related Laws:
| EC Number | 207-543-4 |
| RTECS# | LK6920000 |
Transport Information:
| HS Number | 2932990090 |
Application
Efflux pump research
(+)-Taxifolin has been reported to inhibit efflux pump thereby decreasing the minimum inhibitory concentrations (MICs) of Isoniazid [I0138] against Mycobacterium.1)
(The product is for research purpose only.)
(The product is for research purpose only.)
Reference
- 1) Modulation of isoniazid susceptibility by flavonoids in Mycobacterium
- The flavanone naringenin reduces the production of quorum sensing-controlled virulence factors in Pseudomonas aeruginosa PAO1
- A DFT study of the reactivity of OH groups in quercetin and taxifolin antioxidants: The specificity of the 3-OH site
- Taxifolin ameliorates cerebral ischemia-reperfusion injury in rats through its anti-oxidative effect and modulation of NF-kappa B activation
- Dihydroquercetin: More than just an impurity? (a review)
- Simultaneous quantification of five major bioactive flavonoids in Rhizome Smilacis Glabrae by high-performance liquid chromatography
Application
Quorum sensing research
Reference
Application
(+)-Taxifolin: A Bioactive Flavonoid with Antioxidant and Antitumor Activities
(+)-Taxifolin (dihydroquercetin) is a bioactive flavonoid found in many plants. It has been reported that (+)-taxifolin has many bioactivities, including antioxidant, antitumor, antiviral, and anti-cardiovascular system disease activities. (The product is for research purpose only.)
References
Product Articles
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.