USPUSP-NF
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Calcium L-Threonate
Calcium Threonate
l-Threonic Acid Calcium Salt
(2R,3S)-2,3,4-Trihydroxybutyric Acid Hemicalcium Salt
Calcium (2R,3S)-2,3,4-trihydroxybutanoate
Butanoic acid, 2,3,4-trihydroxy-, calcium salt (2:1), (2R,3S)- C8H14CaO10 Formula wt: 310.27
[70753-61-6] HBB4YPO93U calcium l-threonate

DESCRIPTION

Calcium l-Threonate occurs as an odorless white fine powder. It is produced by reaction of ascorbic acid and calcium salt. Calcium l-Threonate is slightly soluble in water at ambient temperature, and the saturated solution has a pH between 6.0 and 8.0.

USP REFERENCE STANDARDS FOR PURCHASE

USP Calcium Ascorbate RS
USP Calcium L-Threonate RS
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