Certificated Ingredients cas 1143-70-0 supplement pure 99% puriurolithin a powder capsule custom 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

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★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.

Specifications of Urolithin A

Urolithin A 99.0% HPLC

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%

Analysis Items	Specifications	Methods
Identifications
NMR	1H NMR confirms to product structure.
LC-MS	LC-MS Conforms to molecular weight.
HPLC	Retention time of the sample matches with the RS in HPLC purity test.
Physical Tests
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
Chemical Tests
Heavy Metals	≤10.00ppm	GB 5009.74
Pb<Lead>	≤3.00ppm	GB 5009.12
As<Inorganic arsenic>	≤2.00ppm	GB 5009.11
Cd<Cadmium>	≤1.00ppm	GB 5009.15
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
Microbiological Tests
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.