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L-Aspartic acid(CAS: 56-84-8)

L-Aspartic acid
CAS Number

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Basic Information

Molecular Formula
C4H7NO4
Molecular Weight
133.1 g/mol
Physical State
Powder

Physical Properties

Melting Point
>300 °C (dec.) (lit.)
Boiling Point
245.59°C (rough estimate)
Flash Point
113.5±24.6 °C
Water Solubility
5 g/L (25 ºC)

Chemical Identifiers

SMILES
N[C@@H](CC(=O)O)C(=O)O
InChIKey
CKLJMWTZIZZHCS-REOHCLBHSA-N

Database References

MDL Number
MFCD00002616
Beilstein Registry Number
1723530

FAQ

L-Aspartic acid is an amino acid with the chemical formula C4H7NO4. It is a naturally occurring organic compound that serves as a building block for proteins. It is water-soluble, has a crystalline structure, and is commonly found in various foods such as meat, dairy, and vegetables. It is also used in the synthesis of other compounds and as a flavor enhancer in food products.
L-Aspartic acid is primarily used in the pharmaceutical industry for the production of drugs like aspartate, which is involved in treating conditions such as phenylketonuria. It is also used in the food industry as a flavor enhancer and in the synthesis of various compounds, including pharmaceuticals and nutraceuticals. Additionally, it plays a role in research related to biochemistry and protein structure.
L-Aspartic acid is generally considered safe when used in appropriate amounts. It is approved for use as a food additive and is non-toxic in typical dietary exposure. However, high doses may cause gastrointestinal discomfort. Safety standards for handling and use are established by regulatory bodies, and proper precautions should be taken during industrial and research applications to ensure safe handling.
L-Aspartic acid should be stored in a cool, dry, and dark place, away from moisture and strong odors. It is stable under normal storage conditions but may degrade if exposed to heat or light for prolonged periods. Proper sealing of containers and keeping it in a well-ventilated area are recommended to maintain its quality and effectiveness.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures