Alfa-cetoglutarato de calcio

Alfa-cetoglutarato de calcio

Nombre del producto Calcium α-Ketoglutarate
Número CAS 71686-01-6
Fórmula molecular C₅H₄CaO₅ (anhydrous); C₅H₈CaO₅ (hydrated form)
Peso molecular 184.16 g/mol (anhydrous); 188.19 g/mol (hydrated)
Número EINECS 275-843-2
Apariencia Polvo cristalino de color blanco a blanquecino
Ensayo (HPLC) ≥ 99,01 TP3T
Pérdida por secado ≤ 1,01 TP3T

 

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.

buy Calcium Alpha-Ketoglutarate

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.

Sinónimos: 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

 

Características

  • 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.

 Pureza

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

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

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

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

Related 

Compuesto N.º CAS. Aplicación clave Relación
Calcium α-Ketoglutarate 71686-01-6 Metabolic support, bone health Compuesto original
α-Ketoglutaric Acid 328-50-7 TCA cycle intermediate Free acid form
Magnesium α-Ketoglutarate 111058-34-5 Metabolic support Magnesium salt analogue
L-Glutamine 56-85-9 Amino acid support Downstream product
Calcium Citrate 813-94-5 Bone health, mineral supplement Alternative calcium salt

Especificaciones

Parámetro Especificaciones
Calcium α-Ketoglutarate Content (HPLC) ≥ 99,01 TP3T
Calcium Content 20.5 – 22.0%
Identificación IR spectrum conforms to reference
Pérdida por secado ≤ 1,01 TP3T
Residuo tras la combustión ≤ 0,51 TP3T
Metales pesados (expresados en Pb) ≤ 10 ppm
Arsénico (As) ≤ 1 ppm

Suministro

  • Capacidad mensual: 2,000+ kg

  • Plazo de entrega: 3-5 días (muestras), 10-15 días (a granel)

  • Documentación: COA,HPLC

  • Embalaje: 1 kg, 5 kg, 10 kg, 25 kg (double‑layer PE bag inside, fiber drum outside)

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