Calcium threonate is a calcium salt of threnoic acid and a novel drug developed for the treatment of osteoporosis and as a calcium supplement. It is found in dietary supplements as a source of L-threonate used in the treatment of calcium deficiency and prevention of osteoporosis. The most common form is calcium L-threonate, or (2R,3S)-2,3,4-trihydroxy butyric acid calcium. L-threonate is an active metabolite of vitamin C that mediates a stimulatory action on vitamin C uptake. Therapeutic efficacy of calcium threonate in reducing was studied and investigated due to the hypothesis that it may play a role in the mineralization process through its positive action on vitamin C.
Calcium L-Threonate CAS NO 70753-61-6 Specification
| Product Name | Calcium L-Threonate |
| CAS | 70753-61-6 |
| MF | C8H14CaO10 |
| MW | 310.27 |
| EINECS | 615-158-1 |
| Melting point | >300 °C |
| Alpha | 16 º (c=1, H2O) |
| Optical activity | [α]20/D +16°, c = 1 in H2O |
| Solubility | Soluble in water. Sparingly soluble in methanol. |
| Product Categories | Ca (Calcium) Compounds;Classes of Metal Compounds;Typical Metal Compounds
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