Quercetin Dihydrate with Cas 6151-25-3
What is Quercetin Dihydrate?
Quercetin Dihydrate is the dihydrate preparation of Quercetin, a ubiquitous natural flavonoid with antiproliferative properties. Quercetin is widely present in angiosperms, such as red tube medicine, cat’s eye grass, ironclad gold, Manchurian red, small leaf loquat, purple azalea, Zhaoshan white, dwarf tea, and Apocynum.
This compound is a glycoside that often exists in the form of glycosides when combined with sugars, such as quercetin, rutin, and hyperoside. Runtai chemical is a professional and reliable manufacturer of Quercetin Dihydrate with high purity and lower price. If you interest our Quercetin Dihydrate, feel free to contact us for sample!
Recommended
Dosage: Exact dosage should be subject to customer’s finial product formulation
Quercetin Dihydrate Quick details
- Chemical Name: Quercetin dihydrate
- CAS No.: 6151-25-3
- EINECS: 612-158-3
- Molecular Fomula: C15H14O9
- Molecular weight: 338.27
- Appearance: Yellow powder
- Assay: 98%min
- Synonyms: Quercetindihydrate;3,5,7,3′,4′-pentahydroxyflavonedihydrate;3,3’,4’,5,7-pentahydroxy-flavondihydrate;flavone,3,3’,4’,5,7-pentahydroxy-,dihydrate;2-(3,4-dihydroxyphenychemicalbookl)-3,5,7-trihydroxy-4h-1-benzopyran-4-onedihydrate;3,3′,4′,5,7-pentahydroxyflavone2h2o;3,3′,4′,5,7-pentahydroxyflavonedihydrate;3,3′,4′,5,7-pentahydroxyflavonehydrate
Quercetin Dihydrate Typical Properties
| Item | Specification | Results |
| Appearance | Yellow powder | Complies |
| Identification | Must positive | Complies Reference Spedrum |
| Solubility | Practically insoluble in water | Complies |
| Soluble in aqueous alkaline sol. | Complies | |
| Loss on drying | 9.0%to 12.0% | 9.7% |
| Residue on ignition | ≤0.5% | 0.10% |
| Mesh size | 100% pass 80 mesh | Complies |
| Assay (on dry product) | ≥95.0% (HPLC method) | 95.5% |
| ≥98.0% (UV method) | Complies | |
| Heavy Metal | ≤10ppm | ≤10ppm |
| Cadmium | ≤1ppm | Complies |
| Lead | ≤3ppm | Complies |
| Mercury | ≤0.1ppm | Complies |
| Arsenic | ≤1ppm | Complies |
| Total plate count | ≤1000CFU/g | Complies |
| Yeast & Mould | ≤100CFU/g | Complies |
| E.Coli | Absent | Absent |
| Salmonella | Absent | Absent |
| Conclusion | The results conforms with enterprise standards | |
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Quercetin Dihydrate Applications
- Quercetin is a commonly used expectorant in traditional Chinese medicine clinical practice in China.This product has good expectorant and cough suppressant effects, as well as a certain anti asthmatic effect,
- It has pharmacological functions such as lowering blood pressure, improving capillary resistance, reducing capillary fragility, lowering blood lipids, dilating coronary arteries, and increasing coronary blood flow.
- Can be used as a medium dye,
- Can be used as an organic sensitive reagent for fluorescence determination of aluminum and photometric determination of iron, tin, and zirconium.
Quercetin dihydrate Package & Storage
- Package: 1kg/bag; 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
