Urolithin A 99% GRAS certificated Ingredients for Brain Health
Product Name: Urolithin A
Synonym Name: 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one
CAS. Number: 1143-70-0
Molecular weight: C13H8O4
Specifications: Urolithin A 99%
Appearance: Beige to light yellow powder
Why Choose Us
★Company owned 800,000㎡cultivation base in Inner Monglia .
★ Spirulina powder and extract exported to more than 60 countries.
★ Microcystic toxins Free, PAHs qualified and ETO Free.
★ Standardized products, reasonable price, professional service is continuously provided.
★ Fast delivery,Free sample,OEM,Quality Assurance,Well received
Urolithin A introduction
Urolithin A, also called 3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-one contains NLT 98.0% of Urolithin A (C13H8O4), calculated on the anhydrous basis. It’s a secondary metabolite of ellagic acid, a polyphenolic antioxidant that has anti-proliferative, anti-inflammatory,and anti-oxidant properties.
Benefits of Urolithin A
❶ Urolithin A decreases proliferation in ECC-1, and modulates estrogen receptor-regulated gene expression..
❷ Urolithin A reduces inflammation and decreasing prostagelandine E2 and preventing protein levels in colonic mucosa.
❸ Urolithin A induces mitophagy and mode-K intestinal cells in correlation withi improved fitness and extended lifespan.
Typical specification sheet of Urolithin A 99%
| ||1H NMR confirms to product structure.|
| ||LC-MS Conforms to molecular weight.|
| ||Retention time of the sample matches with the RS in HPLC purity test.|
|Appearance||Beige to light yellow powder||Visual|
|Melting point||65~67℃||GB 617|
|Bulk density||0.30-0.60g/mL||GB 5009.2|
|Moisture content||≤0.50%||GB 5009.3|
|Residue on ignition||≤0.50%||GB 5009.4|
|Active Ingredients Tests|
|Urolithin A Purity||≥98.00%||HPLC|
|Max Single impurity||≤1.00%||HPLC|
|Heavy Metals||≤10.00ppm||GB 5009.74|
|As<Inorganic arsenic>||≤2.00ppm||GB 5009.11|
|Hg<Total mercury>||≤0.10ppm||GB 5009.17|
|Residue of Methanol||≤3,000ppm||GB 5009.262|
|Residue of DMSO||≤5,000ppm||GB 5009.262|
|Residue of Acetic Acid||≤5,000ppm||GB 5009.262|
|Total Bacterial Counts||≤1,000cfu/g||GB 4789.2|
|Yeasts and Molds||≤100cfu/g||GB 4789.15|
|Coliform group||≤1.0MPN/g||GB 4789.3|
|Salmonella||Negative in 10g||GB 4789.4|
|* Conclusion: Conform to above specifications.|
|* Packaging: 20/25kg per fiber drum.|
|* Storage Condition: Preserve in well-closed, tight containers with temperature below 10℃.|
|* Shelf Life: 3 years when properly stored.|