Pharmaceutical Inte...

Pharmaceutical Intermediate, Quercetin CAS:117-39-5
Pharmaceutical Intermediate, Quercetin CAS:117-39-5
Pharmaceutical Intermediate, Quercetin CAS:117-39-5
Pharmaceutical Intermediate, Quercetin CAS:117-39-5
Pharmaceutical Intermediate, Quercetin CAS:117-39-5

Pharmaceutical Intermediate, Quercetin CAS:117-39-5

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 52.4000 -56.3000
  • Min.Order :1 Kilogram
  • Purity: 98.0%
  • Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram

Keywords

Quercetin 117-39-5 Anise oil -->Rutin-->Hyperoside-->ISOQUERCETIN(P)-->3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one

Quick Details

  • Appearance: Yellow to green yellow crystalline powder
  • Application:It can also be used as analytical standards.
  • PackAge: Aluminum foil bag /Fiber drum / as customers' request.
  • ProductionCapacity:500|Metric Ton|Month
  • Storage: Store at 0-5°C
  • Transportation:By air; by sea; or as customers' request.

Superiority:

Our company has been in existence for 10 years since its establishment. We have our own unique team. The  company integrates independent research and development, production and sales. We have established famous  brands at home and abroad. At present, our customers have spread all over the world, we have rich  Transportation experience, we aim to serve customers, to help customers, solve problems for customers. Look  forward to working with you!

Details:

Quercetin is a yellow to green yellow crystalline powder.Dissolved in glacial acetic acid, the alkaline aqueous solution is yellow, almost insoluble in water, and the ethanol solution is very bitter. It can be used as a medicine, has a good expectorant and antitussive effect, and has a certain antiasthmatic effect. In addition, it also lowers blood pressure, enhances capillary resistance, reduces capillary fragility, lowers blood fat, dilates coronary arteries, and increases coronary blood flow. For the treatment of chronic bronchitis. It also has an adjuvant treatment effect on patients with coronary heart disease and hypertension.

Product Description

Product Name: Quercetin
CAS: 117-39-5
MF: C15H10O7
MW: 302.24
EINECS: 204-187-1
Mol File: 117-39-5.mol
Melting point : 314-317°C
Boiling point : 363.28°C (rough estimate)
density : 1.3616 (rough estimate)
refractive index : 1.4790 (estimate)
storage temp. : Store at 0-5°C
Water Solubility : <0.1 g/100 mL at 21 ºC
Merck : 13,8122
InChIKey: REFJWTPEDVJJIY-UHFFFAOYSA-N
CAS DataBase Reference: 117-39-5(CAS DataBase Reference)
EPA Substance Registry System: 4H-1-Benzopyran- 4-one, 2-(3,4-dihydroxyphenyl)-3, 5,7-trihydroxy-(117-39-5)

Function & Application

Use 1. Antioxidant. Mainly used in oils, beverages, cold drinks, meat processing products.
Use 2. It has good antitussive, antitussive and antiasthmatic effects, is used for the treatment of chronic bronchitis, and has adjuvant treatment for patients with coronary heart disease and hypertension.
Use 3. Analytical standards.
Certification of anlysis
 
   All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.
 
Production Inspection Process:
Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
- Raw material before any production begins
- Pre-production samples to ensure specifications are being met
- In-process to confirm that standards are maintained
- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged
correctly to prevent any damage in transit.

   We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.
We will arrange the subsequent shipments from our factory to your warehouse.
We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.
  We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
   Delivery can be offered.
    - Utilizing your own freight-forwarder
    - FOB to a port in China
    - CIF to a port near you
   Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

1.Client is first.We are trying to bring maximum profit to our clients and we only share small.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
We will be responsible for not only our products, our clients, our suppliers, also the society.

 
   All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.
 
Production Inspection Process:
Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
- Raw material before any production begins
- Pre-production samples to ensure specifications are being met
- In-process to confirm that standards are maintained
- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged
correctly to prevent any damage in transit.

   We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.
We will arrange the subsequent shipments from our factory to your warehouse.
We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.
  We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
   Delivery can be offered.
    - Utilizing your own freight-forwarder
    - FOB to a port in China
    - CIF to a port near you
   Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

1.Client is first.We are trying to bring maximum profit to our clients and we only share small.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
We will be responsible for not only our products, our clients, our suppliers, also the society.

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