Sodium Tauroursodeoxycholate

Sodium tauroursodeoxycholate is the sodium salt of tauroursodeoxycholic acid (TUDCA), a hydrophilic bile acid conjugate formed by the amidation of ursodeoxycholic acid with taurine. In the body, it occurs naturally as a minor component of the bile acid pool, where it exerts cytoprotective effects on hepatocytes and cholangiocytes. Supplied as a white to off-white crystalline powder with ≥98% HPLC purity, this product is intended for research, formulation development, and clinical-grade applications where high purity and batch-to-batch consistency are critical.

Because TUDCA is well-tolerated and does not aggregate in the endoplasmic reticulum, it is increasingly studied for its role in reducing ER stress and supporting mitochondrial function. These properties make it a versatile active ingredient for advanced nutraceutical and pharmaceutical R&D pipelines, particularly in hepatology and neuroprotection.

Synonyms: Tauroursodeoxycholic acid sodium salt, TUDCA sodium, Sodium 2-((3α,5β,7β)-3,7-dihydroxy-24-oxocholan-24-yl)aminoethanesulfonate, UDCA-taurine conjugate, Ursodeoxycholyltaurine sodium salt

Applications

• Hepatoprotective formulations targeting liver health and bile acid metabolism
• Neuroprotective and ER-stress modulation research in neurodegenerative disease models
• Ophthalmic and topical preparations where bile salt solubility is beneficial
• Cell culture media supplements for studies on apoptosis and mitochondrial function
• Custom synthesis and scale-up for clinical trial materials

Quality & Documentation

Every batch is tested for assay (HPLC ≥98%), loss on drying (≤3.0%), and heavy metals (≤10 ppm). Full COA, MSDS, and TDS are provided with each shipment; stability data and residual solvent profiles are available upon request for qualification in regulated applications.

Packaging & Supply

Standard packaging includes 100 g, 500 g, and 1 kg units, with custom packing available for larger quantities. In-stock items ship within 3–5 business days; MOQ is 100 g. For pricing, samples, or bulk orders, contact our sales team.

Request For Quote

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