Supply High Quality CAS 1139-83-9 Urolithin B / Urolithin-B

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02AL
• CAS No.: 1139-83-9
• Appearance: White Powder
• Einecs: 616-396-9
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Urolithin-B
CAS	1139-83-9
Appearance	51186-83-5
Assay	99%
Storage	Cool and Protect from light

Product Name:Urolithin-B
CAS:1139-83-9
MF:C13H8O3
MW:212.2
EINECS:
Mol File:1139-83-9.mol  
Melting point:247 °C
Boiling point:432.6±24.0 °C(Predicted)
Density 1.395±0.06 g/cm3(Predicted)
storage temp. 2-8°C
solubility DMSO: soluble5mg/mL, clear (warmed)
pka9.03±0.20(Predicted)
form powder
color white to beige





Urolithins are secondary metabolites of ellagic acid derived from ellagitannins.
In humans ellagitannins are converted by the gut microflora into ellagic acid which is further transformed into
urolithins A, urolithin B, urolithin C and urolithin D in the large intestines.

The urolithin precursors, ellagic acid and ellagitannins, naturally occur in some food sources such as pomegranates, guavas, tea, pecans, nuts, and berries such as strawberries, black raspberries and blackberries.  Urolithins are found in the plasma as glucuronide and sulfate conjugates at low concentrations    Urolithin A (UA) is the most prevalent metabolite of ellagitannins. However, urolithin A is not known to occur naturally in any dietary sources.

Urolithin B (UB) is an abundant metabolite produced in the gut through transformation of ellagitannins. Urolithin B is the last product after all the other urolithin derivatives are catabolized. Urolithin B is found in urine as urolithin B glucuronide.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
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Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
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to create a better future.