Alpha-cétoglutarate de calcium

Calcium α-Ketoglutarate (Calcium 2-Oxoglutarate) is the calcium salt of α-ketoglutaric acid, a key intermediate in the tricarboxylic acid (TCA) cycle. This compound integrates the metabolic functions of α-ketoglutarate with the essential mineral calcium, providing a combined approach to cellular energy metabolism and bone health support.

α-Ketoglutarate serves as a critical node in the TCA cycle, linking carbohydrate, amino acid, and fatty acid metabolism. It also functions as a nitrogen scavenger and a precursor for glutamate and glutamine synthesis. In recent years, it has attracted attention for its potential in healthy aging, cellular energy, and amino acid metabolism applications.

calcium alpha ketoglutarate supplement

The calcium salt form offers enhanced stability and controlled release characteristics while contributing to calcium intake, making it suitable for dual-purpose formulations targeting both metabolic support and mineral supplementation.

Synonymes : Calcium α-Ketoglutarate, Calcium 2-Oxoglutarate, Calcium 2-Oxopentanedioate, Calcium α-Ketoglutaric Acid Salt, α-Ketoglutaric Acid Calcium Salt, 2-Oxoglutaric Acid Calcium Salt, Calcium 2-Ketoglutarate

Properties

• TCA cycle intermediate: Directly participates in cellular energy production.

• Nitrogen metabolism: Acts as a nitrogen sink and supports ammonia detoxification.

• Amino acid precursor: Serves as a precursor to glutamate and glutamine.

• Mineral supply: Provides bioavailable calcium for bone and skeletal health.

• Stability: Calcium salt form offers improved handling and shelf stability compared to free acid.

 Pureté

• Source: Chemical synthesis from α-ketoglutaric acid and calcium hydroxide/carbonate

• Normalisation: ≥99.0% calcium α-ketoglutarate (HPLC)

• Formulaires: Crystalline powder (anhydrous and hydrated forms available)

• Applications: Dietary supplements, pharmaceutical research, and clinical nutrition

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