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Calcium L-aspartate

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Identification
Molecular formula
Ca(C4H6NO4)2
CAS number
14752-82-0
IUPAC name
calcium;(2S)-2-aminobutanedioate
State
State

At room temperature, calcium L-aspartate is typically found in a solid state. It exists as a crystalline powder, which may appear as fine granules or small crystals.

Melting point (Celsius)
225.00
Melting point (Kelvin)
498.15
Boiling point (Celsius)
170.00
Boiling point (Kelvin)
443.15
General information
Molecular weight
210.19g/mol
Molar mass
210.1860g/mol
Density
1.8605g/cm3
Appearence
Calcium L-aspartate typically appears as a white crystalline powder. It has good solubility in water, which can give it a slight sheen due to the crystallinity of the particles.
Comment on solubility

Solubility of Calcium (2S)-2-Aminobutanedioate

Calcium (2S)-2-aminobutanedioate, commonly known as calcium L-aspartate, is a compound that presents interesting solubility characteristics. Its solubility in water is primarily influenced by the following factors:

  • Ionic Nature: As a salt formed from calcium ions and aspartate, it generally exhibits moderate solubility due to the interaction between the calcium cations and the anionic aspartate.
  • Temperature Dependence: Solubility tends to increase with temperature, which is a common trend for many ionic compounds. This can be crucial in applications where varying temperatures occur.
  • pH Levels: The solubility of this compound can also be affected by the pH of the solution. In more acidic conditions, it might dissolve more readily as the amino groups can undergo protonation.

It is important to note that while calcium (2S)-2-aminobutanedioate is not as soluble as some other calcium salts, its solubility can be optimized for various applications. For example, formulations in dietary supplements often require careful balancing of solubility to ensure bioavailability.

In summary, factors like ionic interactions, temperature, and pH play essential roles in determining the solubility of calcium (2S)-2-aminobutanedioate. Understanding these parameters can enhance practical applications and formulations wherein this compound is utilized.

Interesting facts

Interesting Facts about Calcium (2S)-2-Aminobutanedioate

Calcium (2S)-2-aminobutanedioate, commonly known as calcium L-ascorbate, is not just a simple salt, but rather a compound that illustrates the fascinating interplay between nutrition and biochemistry. Here are some captivating facts about this compound:

  • Dual Role: This compound serves as both a calcium supplement and a source of vitamin C. The presence of calcium makes it particularly important for bone health while also supporting immune function due to its antioxidant properties.
  • Natural Occurrence: Calcium L-ascorbate is often found in various fruits and vegetables, making it a naturally occurring compound in our diet.
  • Health Benefits: Regular intake of calcium L-ascorbate may contribute to:
    • Enhancing collagen production, which is vital for skin health.
    • Supporting cardiovascular health by lowering blood pressure.
    • Boosting the immune system's ability to fend off infections.
  • Stability: Unlike other forms of vitamin C, calcium L-ascorbate is known for its stability in various conditions, which makes it a preferred option in supplement formulations.
  • Metabolic Pathway: When ingested, calcium L-ascorbate is enzymatically converted into ascorbic acid (vitamin C), showcasing an elegant example of how compounds can transform in biological systems.
  • Environmentally Friendly: Its manufacturing process is often more sustainable compared to synthetic vitamins, highlighting a trend towards greener chemistry in nutritional supplements.

The intersection of chemistry and health is beautifully illustrated by calcium (2S)-2-aminobutanedioate. As researchers continue to explore its benefits, the compound stands as a testament to the essential role that nutrients play in our lives.

Synonyms
calcium l-aspartate
Calcium aspartate
10389-09-0
Aspartate calcium
21059-46-1
Asparaginate calcium
Calcium aspartate anhydrous
Ca-1-d1-aspartate
Calcium L-aspartate [JAN]
L-Aspartic acid calcium salt (1:1)
L-Aspartic acid, calcium salt (1:1)
T9680JD4IY
Aspartic acid, calcium salt (1:1), l-
EINECS 244-185-8
ASPARTIC ACID, CALCIUM SALT, L-
ASPARTATE CALCIUM [WHO-DD]
RefChem:573388
CALCIUM ASPARTATE [INCI]
600-502-5
calcium;(2S)-2-aminobutanedioate
L-Aspartic acid,calcium salt (1:1)
Aspartic acid (calcium)
CHEBI:31337
Calcium-L-aspartate
MFCD22422871
C4H5CaNO4
UNII-T9680JD4IY
CALCIUML-ASPARTATE
Calcium aspartate(food grade)
SCHEMBL120545
orb1685402
CHEMBL2106115
HY-N0666B
DTXSID60908654
OPSXJNAGCGVGOG-DKWTVANSSA-L
AKOS015899585
CS-7641
NS00084475
NS00085802
G12115
Q27114279