• Wuhan HHD Obtusin CAS 70588-05-5 Standard Sample For Research
  • Wuhan HHD Obtusin CAS 70588-05-5 Standard Sample For Research
  • Wuhan HHD Obtusin CAS 70588-05-5 Standard Sample For Research
Wuhan HHD Obtusin CAS 70588-05-5 Standard Sample For Research
  • HHD
  • WuHan
  • within 3-5 working days
  • 30-50kg per month

Cassia seed extract is an natural herbal extract which is extracted from the dried ripe seed of the Cassia plant. At the same time, cassia seed extract is beneficial for intestine, liver, large intestine and vision.

Obtusin CAS 70588-05-5 Standard Sample For Research


The seeds of the Cassia plant are known as jue ming zi in China and were used extensively in ancient Chinese medicine for its curing properties. These small seeds vary in color from brownish green, yellow to dark brown. These seeds have a salty, sweet and slightly bitter taste.

Cassia seeds are usually cleaned and dried before use and can be utilized either directly or in powdered form for extracting its goodness efficiently. It can also be used as a substitute for your regular coffee by roasting and grinding the dried seeds. This seed is also known by its Latin name, Semen Cassiae.

Chemical Properties of Obtusin

Molecular Structure:

CAS 70588-05-5

Cas No.70588-05-5COAAvailable
PubChem ID155380AppearancePowder
Type of CompoundN/AStorageDesiccate at -20°C
SolubilitySoluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name1,7-dihydroxy-2,3,8-trimethoxy-6-methylanthracene-9,10-dione
Standard InChIInChI=1S/C18H16O7/c1-7-5-8-12(18(25-4)13(7)19)15(21)11-9(14(8)20)6-10(23-2)17(24-3)16(11)22/h5-6,19,22H,1-4H3
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. 
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.

Semen Cassiae Extract powder

What`s the main function of Obtusin/ Cassia seed extract?

1. Improves Digestion Of Food

2. Prevents Constipation

3. Combats Microorganisms

4. Treats Eye Problems

5. Lowers Hypertension

6. Maintains Cholesterol Levels

7. Helps In Weight Loss

8. Relieves Cold and Flu

9. Promotes Sleep

10. Soothes Body Pain

What`s the application of Obtusin/ Cassia seed extract?

Cassia seed extract can used in food, beverage, health supplement and medicine.

Do we have the test reports for our products provided by the independent third party?
Every batch of our product was tested by authorized independent third party, Analysis testing center, Shanghai branch, Chinese Academy of Science. We send goods to customers with test report and COA. Our products were also tested by American Analytical Chemistry Laboratories and Chromadex too....more
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