1. Metabolic Enzyme/Protease
  2. Endogenous Metabolite
  3. Calcium L-Threonate

Calcium L-Threonate 

Cat. No.: HY-W009208 Purity: ≥98.0%
COA Handling Instructions

Calcium L-Threonate is an anti-osteoporosis agent, and widely used as a calcium supplement. Calcium L-Threonate also stimulates the uptake of ascorbic acid.

For research use only. We do not sell to patients.

Calcium L-Threonate Chemical Structure

Calcium L-Threonate Chemical Structure

CAS No. : 70753-61-6

Size Price Stock Quantity
500 mg USD 25 In-stock
1 g USD 40 In-stock
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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

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Calcium L-Threonate is an anti-osteoporosis agent, and widely used as a calcium supplement[1]. Calcium L-Threonate also stimulates the uptake of ascorbic acid[2].

Molecular Weight








Structure Classification

Room temperature in continental US; may vary elsewhere.


4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

H2O : 5 mg/mL (16.01 mM; ultrasonic and warming and heat to 60°C)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.2022 mL 16.0108 mL 32.0215 mL
5 mM 0.6404 mL 3.2022 mL 6.4043 mL
10 mM 0.3202 mL 1.6011 mL 3.2022 mL
*Please refer to the solubility information to select the appropriate solvent.
Purity & Documentation
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Calcium L-Threonate Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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Calcium L-Threonate
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