L-Threonic Acid Calcium Salt

• CAT Number: R044836
• CAS Number: 70753-61-6
• Molecular Formula: C8H14CaO10
• Molecular Weight: 310.27
• Purity: ≥95%
• Synonyms: (2R,3S)-2,3,4-Trihydroxybutanoic Acid Calcium Salt (2:1); ?[R-(R*,S*)]-2,3,4-trihydroxybutanoic Acid Calcium Salt (2:1); Calcium L-Threonate
• Target: Endogenous Metabolite
• Storage: -20°C
• IUPAC Name: calcium;(2R,3S)-2,3,4-trihydroxybutanoate
• InChI: InChI=1S/2C4H8O5.Ca/c2*5-1-2(6)3(7)4(8)9;/h2*2-3,5-7H,1H2,(H,8,9);/q;;+2/p-2/t2*2-,3+;/m00./s1
• InChIKey: ZJXGOFZGZFVRHK-BALCVSAKSA-L
• SMILES: C(C(C(C(=O)[O-])O)O)O.C(C(C(C(=O)[O-])O)O)O.[Ca+2]

L-Threonic Acid Calcium Salt (Cat No.: R044836) is a bioavailable calcium compound derived from L-threonic acid, a metabolite of ascorbic acid (vitamin C). It is often used as a dietary supplement to support bone health, calcium absorption, and cognitive function. The compound enhances mineral uptake and may aid in collagen synthesis. Its gentle nature makes it suitable for individuals with sensitive digestion. Typically found as a white crystalline powder, it dissolves well in water and is used in nutraceuticals and pharmaceutical formulations.