Maintenance Notice (3:00 AM - 8:30 AM November 1, 2025 UTC): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Product Document Searching Made Easy by 2D Code! | TCI Chemistry News October 2025 | [Product Highlights] Tetraphenylethylene Derivatives Used for... | Various analytical charts can be searched on each product detail page and Product Document Search (The kinds of analytical charts differ by product)
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 849061-97-8 | Product Number: P0042
Quercetin Hydrate
×
![]()
×
Purity: >96.0%(E)(HPLC)
Synonyms:
- 3,3',4',5,7-Pentahydroxyflavone Hydrate
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
₩97,500
|
0 | ≥100 | It can be shipped in about 2-3 business days after ordering |
* Please contact our distributor of SEJIN CI Co., Ltd.
if you would like to purchase TCI products. The above prices do not include freight cost, customs charge and other charges to the destination. SEJIN CI Co., Ltd. (Phone: 02-2655-2480 / email:
sales@sejinci.co.kr)
* The storage conditions are subject to change without notice.
* The storage conditions are subject to change without notice.
| Product Number | P0042 |
Purity / Analysis Method 
|
>96.0%(E)(HPLC) |
| Molecular Formula / Molecular Weight | C__1__5H__1__0O__7·xH__2O = 302.24 (as Anhydrous) |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 849061-97-8 |
| Related CAS RN
|
117-39-5&6151-25-3 |
| Reaxys Registry Number | 317313 |
| PubChem Substance ID | 87574315 |
| Merck Index (14) | 8034 |
| Colour Index | 75670 |
| MDL Number | MFCD00006828 |
Specifications
| Appearance | White to Yellow to Green powder to crystal |
| Purity(HPLC) | min. 96.0 area% |
| Purity(UV-vis method) | min. 96.0 %(calcd.on anh.substance) |
| Water | max. 15.0 % |
Properties (reference)
| Solubility (soluble in) | Acetone |
| Solubility (slightly sol. in) | Ether |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 : Toxic if swallowed. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P405 : Store locked up. |
Related Laws:
| RTECS# | LK8750000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | III |
| H.S.code* | 2932.99-000 |
Application
Efflux pump research
Quercetin 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
- Effect of Quercetin on Preosteoblasts and Bone Defects
- The flavanone naringenin reduces the production of quorum sensing-controlled virulence factors in Pseudomonas aeruginosa PAO1
- Antibiofilm Efficacy of Quercetin against Vibrio parahaemolyticus Biofilm on Food-Contact Surfaces in the Food Industry
Application
Bone research
Reference
Application
Quorum sensing research / Biofilm research / Type III secretion system (T3SS) research
The product is for research purpose only.
References
PubMed Literature
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.