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Quercetin

Basic information

  • Product Name:Quercetin
  • CasNo.:117-39-5
  • MF:C15H10O7
  • MW:302.24

Physical and Chemical Properties

  • Purity:99%
  • Boiling Point:314-317 ºC
  • Packing:Yellow to green yellow crystalline powde
  • Throughput:
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Product Details

CasNo: 117-39-5

MF: C15H10O7

Appearance: Yellow to green yellow crystalline powde

Cost-effective and customizable Quercetin 117-39-5 supplier We provide high quality Quercetin (CAS 117-39-5), at a very affordable prices to our customers.

1.What is the Quercetin ?

The name of quercetin has been used since 1857, which is derived from quercetum (oak forest) after Quercus. Quercetin is widely found in flowers, leaves, and fruits of various plants. Vegetables (such as onions, ginger, celery, etc.), fruits (such as apples, strawberries, etc.), beverages (such as tea, coffee, red wine, fruit juice, etc.), and more than 100 kinds of Chinese herbal medicines (such as Threevein Aster, mountain white chrysanthemum, Huai rice, Apocynum, Ginkgo biloba, etc.) contain this ingredient. Threevein Aster is a Chinese herbal medicine and used in Jiangxi province, China, for more than 30 years. Its plant name is three veins Mala, Compositae. It is rich in drug sources, which can be found in Southern provinces of China. Clinical practice proved that it has significant anti-inflammatory and expectorant effects, and it is a good prescription for the treatment of elderly chronic bronchitis.

It is mainly used for the treatment of chronic bronchitis.

Quercetin has been used as an antioxidant which reversed the immunosuppressive effects of high glucose and hyperglycemic sera in type 2 diabetic patients.It has been used as a detoxifying phytochemical in Apis mellifera.It has been used as a positive control in DPPH (2,2- diphenyl-1-picryhydrazyl) radical scavenging assay. It has also been used for the preparation of calibration curve to determine total flavonoid content.

2.What is the CAS number for Quercetin ?

The CAS number of Quercetin is 117-39-5.

More information of Quercetin 117-39-5 are:

CAS Number

117-39-5

Density

1.799 g/cm3

Melting Point

314-317 ºC

Boiling Point

642.4 ºC at 760 mmHg

Flash Point

248.1 ºC

Refractive Index

1.4790 (estimate)

HS CODE

29329990

PSA

131.36000

LogP

1.98800

Pka

6.31±0.40(Predicted)

3.What is the molecular formula of Quercetin ?

The chemical formula of Quercetin is C15H10O7 which containing 15 Carbon atoms,10 Hydrogen atoms and 7 Oxygen atoms,and the molecular weight, and the molecular weight of Quercetin is 302.24

4.What is Quercetin(117-39-5)used for?

The name of quercetin has been used since 1857, which is derived from quercetum (oak forest) after Quercus. Quercetin is widely found in flowers, leaves, and fruits of various plants. Vegetables (such as onions, ginger, celery, etc.), fruits (such as apples, strawberries, etc.), beverages (such as tea, coffee, red wine, fruit juice, etc.), and more than 100 kinds of Chinese herbal medicines (such as Threevein Aster, mountain white chrysanthemum, Huai rice, Apocynum, Ginkgo biloba, etc.) contain this ingredient. Threevein Aster is a Chinese herbal medicine and used in Jiangxi province, China, for more than 30 years. Its plant name is three veins Mala, Compositae. It is rich in drug sources, which can be found in Southern provinces of China. Clinical practice proved that it has significant anti-inflammatory and expectorant effects, and it is a good prescription for the treatment of elderly chronic bronchitis.

Relevant articles related to Quercetin:

Article

Source

Studies on the medicinal resources. XXXVI. The constituents of the leaves of Saxifraga stolonifera Meerburg (Saxifragaceae)

Morita,Shimizu,Arisawa,Koshi

, p. 1487 - 1489 (1974)

Chemical constituents of apocynum lancifolium flowers

Begmatov,Yili,Eshbakova,Aisa

, (2014)

5.Cost-effective and customizable Quercetin 117-39-5 supplier

ANTAI BIO-TECH CO LTD is a quality supplier of Quercetin. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Quercetin 117-39-5.