Manufacturer Bulk Supply 100% Pure Powder Pterostilbene CAS 537-42-8

• Customization: Available
• CAS No.: 537-42-8
• Formula: C16h16o3
• Model NO.: 537-42-8
• EINECS: 611-041-4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Medical
• Colour: White
• Main Function: Antioxidant
• English Alias: Pterocarpus Marsupium
• Molecular Weight: 256.30
• Test Method: HPLC
• Transport Package: 25kg/Drum,1kg/Bag or According to Customer Request
• Specification: standard
• Trademark: QSC
• Origin: China
• Production Capacity: 50000000

Product Description

Product Name: Pterostilbene
Appearance: White or off white powder
Molecular Formula: C16H16O3
Molecular weight: 256.30
Assay: 99%
CAS Registry Number: 537-42-8

 

   1. Pterostilbene has the function of anti-cancer.
   2. Pterostilbene can prevent the cardiovascular diseases.
   3. Pterostilbene can quench free radical, has antioxidant, and anti-aging effect.
   4. Pterostilbene can treat mild inflammation of the mucous membranes of mouth and throat.
   5. Pterostilbene can treat diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its      

   antiphlogistic and bactericidal action.

ANALYSIS	SPECIFICATION
Appearance	White powder
Odor	Characteristic
Tasted	Characteristic
Loss on Drying	<1%
Ash	<1%
Heavy Metal	≤10ppm
Lead	≤1ppm
Arsenic	≤1ppm
Total Plate Count	Max. 1000cfu/g
Yeast & Mold	Max. 100cfu/g
E.Coli	Negative
Salmonella	Negative

Advantage

1. Any 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) 60 Days Warranty of quality of goods.

Packaging & Shipping

 

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg       Fast: 3-7 days         High cost       Door to door service,       easy to pick up the goods	Suitable for more than 50kg       Fast: 3-7 days       High cost       Port to port,        professional broker needed	Suitable for more than 500kg     Slow: 7-45 days     Low cost     Port to port,      professional broker needed

Company Profile

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.