China (Mainland)
Supply Lemon extract ERIODICTYOL 98% CAS NO.552-58-9
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Product Details
Keywords
- ERIODICTYOL
- 552-58-9
- Lemon extract
Quick Details
- ProName: Supply Lemon extract ERIODICTYOL 98%
- CasNo: 552-58-9
- Molecular Formula: C15H12O6
- Appearance: White powder
- Application: Pharmaceutical raw materials
- DeliveryTime: Delivery within one week after payment
- PackAge: 25kg / cardboard barrel
- Port: shanghai
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 98%
- Storage: Sealed in dry,Room Temperature
- Transportation: Express, air cargo and sea
- LimitNum: 1 Kilogram
- Plant of Origin: Lemon
- Testing Method: HPLC
- Product Ecification: Purity 98%
Superiority
Eriodictyol is a flavonoid obtained from Chinese herbal medicine, which has antioxidant and anti-inflammatory effects. Eriodictyol can induce the chemical Book Nrf2 signaling pathway. Eriodictyol is also an RNA polymerase inhibitor of influenza dependent RNA, with an IC50 of 18NM.
Details
Chemical Name: ERIODICTYOL
CAS No.: 552-58-9
Chemical Structure: C15H12O6
Molecular weight: 288.25
Appearance: White powder
Assay: 98%min
ERIODICTYOL has antioxidant, anti-inflammatory, analgesic It has been found that the protective effect of St. Cao can effectively protect the ultraviolet induced keratinocytes by inhibiting pro-caspase-3 or pro-caspase-9 cleavage and cytochrome C release. Sage can play an important role in the pathogenesis of diabetes, and can inhibit immunoglobulinE (IgE) /antigen (Ag) induced I type allergic reaction. At the same time, it has analgesic and warming effects.
Used for content determination / identification / pharmacological experiment, etc. Pharmacological efficacy: anti-oxidation, anti radiation, reducing blood lipid and blood sugar.
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Item |
Standard |
Test Results |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard. |
Complies |
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D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
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Loss on drying |
≤2.0% |
0.19% |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.1% |
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Sulphated ash |
≤0.5% determined on 1.0 g. |
0.009% |
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Residue on ignition |
≤0.1% |
0.03% |
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Related Substances |
Unspecified impurities: for each impurity ≤0.10% |
<0.10% |
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Total Impurity ≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.7% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |