proanthocyanidins

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: ≥98%
Payment Terms : T/T

Keywords

4852-22-6 proanthocyanidins Oligomeric Proantho Cyanidins（OPC）

Quick Details

Appearance:Red-brown powder
Application:CAS: 4852-22-6 All our products are for research and lab only. Injecting, eating and other ways are forbidden.
PackAge:standard packing
ProductionCapacity:/|Metric Ton|Day
Storage:2-8°C, keep container tightly closed in a dry place, out of light.
Transportation:by air, by sea, by Courier, Fedex, DHL, EMS could be selected by you! Thank you!

Superiority:

High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.

Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.

Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Details:

Specification
English Name：proanthocyanidins English Nickname：Oligomeric Proantho Cyanidins（OPC）		Molecular Formula	594.52
		Molecular Weight	C30H26O13
		C A S	4852-22-6
		Purity	UV≥95%
		Appearance	Red-brown powder
		Storage	2-8°C，keep container tightly closed in a dry place, out of sunlight
Solubility	Soluble in water and most organic solvents.	Specific Rotation
Package	10g 20g 50g 100g, or customized.	Melting Point
Source	Seed of Vitis vinifera L.
Pharmacological Effect	Used for improving blood circulation, treating diabetic retinopathy, relieve edema and inhibition of varicose veins, etc.
Application	All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition	water：methanol：isopropanol：formic acid（73:13:6:8） Test Wavelength：525nm（for reference）