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Country: China (Mainland)
Business Type:Trading Company
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Province/state: Shaan xi
City: xi'an
Street: Xi'an
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CAS NO.520-27-4
Powder(1-100)KilogramPowder(100-500)Kilogram
1. Who are we
We are based in Shaanxi, China, start from 2018,sell to North America(00.00%),
Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%),
Eastern Europe(00.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates.
4. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement ,
the quality and technical content can reach the advance level in China .
Our products are sold well in China as well as in more than 20 countries.
5. What services can we provide
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.
6.We promise our customer following items
Support product customization:
We can provide OEM&ODM , Because we have a professional design team.
Reasonable price:
We provide high quality products with competitive price in china,
Low MOQ:
No worry about the low moq, our moq is 1 gram or lower.
Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available.
What's Product Name: Diosmin
Synonyms: DIOSMETIN-7-O-RUTINOSIDE;DIOSMETIN-7-RUTINOSIDE;DIOSMIN;BAROSMIN;Diovenor;DIOSIMIN;BAROSMIN hplc;3',5-Dihydroxy-4'-methoxy-7-(6-O-α-L-rhamnopyranosyl-β-D-glucopyranosyloxy)flavone
CAS: 520-27-4
MF: C28H32O15
MW: 608.54
EINECS: 208-289-7
Melting point: 277-278°C
Boiling point: 926.8±65.0 °C
Storage temp.: 2-8°C
Product Name |
Diosmin |
Synonyms: | DIOSMETIN-7-O-RUTINOSIDE;DIOSMETIN-7-RUTINOSIDE;DIOSMIN;BAROSMIN;Diovenor;DIOSIMIN;BAROSMIN hplc;3',5-Dihydroxy-4'-methoxy-7-(6-O-α-L-rhamnopyranosyl-β-D-glucopyranosyloxy)flavone |
CAS: | 520-27-4 |
MF: | C28H32O15 |
MW: | 608.54 |
EINECS: | 208-289-7 |
Melting point: | 277-278°C |
Boiling point: | 926.8±65.0 °C |
Diosmin is also called Alvenor. It is a kind of drug for the treatment of hemorrhoid symptoms related to
acute episodes, can also be used in the treatment of symptoms associated with venous lymphatic
insufficiency (leg heavy, pain, morning acid swells discomfort).
The effects of diosmin are as below:
1, Has specific affinity to the venous system, enhance the tension system without affecting the artery of
vein;
2, To the microcirculation system, decrease the blood viscosity, improve the velocity of reducing silt up;
3, Contract the lymphatic system, which can enhance lymphatic and lymph drainage speed, speed up
the return relieve edema.
4, Commercially available diosmin uses micronization technology, increase the contact area after using
medicine, absorb more and higher bioavailability. Suitable for all kinds of hemorrhoids and acute
hemorrhoids, also can be used for the treatment of chronic venous insufficiency, such as varicose veins,
leg ulcers, etc.
Application & Function
Diosmin is a nutrient that is widely contained in citrus and that has been indicated to improve glucose
metabolism in diabetic disorders. Recently, we demonstrated that diosmin induces β-endorphin to lower
hyperglycemia in diabetic rats. However, the mechanisms of diosmin in opioid secretion were unclear.
Therefore, we focused on the secretion of opioids from isolated adrenal glands induced by diosmin.
The changes in the released β-endorphin-like immunoreactivity (BER) were determined using ELISA.
Diosmin increased the BER level in a dose-dependent manner, and this effect was markedly reduced
in the absence of calcium ions. Activation of the imidazoline I-2 receptor (I-2R) has been introduced
to induce opioid secretion. Interestingly, we observed that diosmin activates CHO cells expressing I-R.
Used in food, medicine, health products, etc Action mechanism:
1.Enhance the vein tension, even not exceptional under high temperature condition. It has a stronger
effect causing the constriction of vein than other drugs such as rutin, still can enhance the tension of
the vein when the body was acidosis. Diosmin has specific affinity for vein without affecting the arterial
system.
2. Improve microcirculation. Diosmin can obviously reduce the white blood cells and vascular endothelial
cell adhesion, migration, disintegrating the release of inflammatory substances, such as histamine,
slow excitation peptide, complement, leukotriene, prostaglandins, and too many free radicals, reducing
the permeability of capillaries and enhance its tension. Diosmin can lower blood viscosity, enhance the
function of red blood cell velocity, thus reduce the microcirculation clogged.
3. Promote lymphatic circumfluence. Diosmin can increase the speed of lymphatic drainage.
Product | Diosmin | |
Appearance | Hygroscopic Powder | |
Color | Grayish yellow or light yellow | |
Molecular Weight | 608.54 | |
CAS NO. | 520-27-4 | |
Molecular Formula | C28H32O15 | |
Country of Origin | China | |
Certificate | CEP, KOSHER, ISO9001, ISO22000 | |
Test Specifications | TS-10017-00/Ph.Eur. 8.3 | |
Solubility | Practically insoluble in water, soluble in dimethyl sulfoxide, practically insoluble in ethanol (96%). It dissolves in dilute solutions of alkali hydroxides | |
Iodine | ≤0.1% | |
Solution NaOH 1N | ≤0.3 | |
Density | ≥0.5 g/ml | |
Related Substances (HPLC) | Impurity A(Acetoisovanillone) | ≤0.5% |
Impurity B (Hesperidin) | ≤4.0% | |
Impurity C (Isorhoifolin) | ≤3.0% | |
Impurity D (6-iodo-diosmin) | ≤0.6% | |
Impurity E(Linarin) | ≤3.0% | |
Impurity F (Diosmetin) | ≤2.0% | |
Unspecified Impurities | ≤0.4% | |
Total impurities | ≤8.5% | |
Heavy metalsnts | ≤20ppm | |
Particle size | Micronized (95% < 5microns) | |
Water | ≤6.0% | |
Assay on anhydrous basis | 90.0%~102.0% | |
Packing | 25kg | |
Production Capacity | 10MT/Month |
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder
9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Delivery & Payment Terms
Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged
in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials
and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability
of product quality from all aspects. The company has a complete sales service system, the products are exported to countries
all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,
constantly strict requirements, set goals, and implement win-win development.
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