D-Aspartic Acid

Basic Information

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CAS Number

1783-96-6

Molecular Formula

C4H7NO4

Molecular Weight

133.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

Powder

Melting Point

>300 °C

Boiling Point

283℃ at 760 mmHg

Flash Point

113.5℃

Refractive Index

-25 ° (C=8, 50% HCl)

Specific Rotation

-25.8 º (c=5, 5N HCl)

SMILES

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N[C@H](CC(=O)O)C(=O)O

InChI

InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m1/s1

InChIKey

CKLJMWTZIZZHCS-UWTATZPHSA-N

LogP

-1.127

Topological Polar Surface Area

100.62000000000002 Å²

Hydrogen Bond Donor/Acceptor

4 / 5

Complexity

133

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

(R)-2-Aminosuccinic acid
D-2-Aminobutanedioic acid
D-Aminosuccinic acid
H-D-Asp-OH
D-Aspartic acid
(-)-Aspartic acid
(2R)-2-aminobutanedioic acid
(R)-(-)-AMINOSUCCINIC ACID
ASPARTIC ACID, D-(RG)
D(-)-Aspartic acid
(R)-(?)-Aminosuccinic acid
(R)-(?)-Aminosuccinic acid,(R)-2-Aminosuccinic acid
(R)-Aminosuccinic Acid
Aspartic acid D-form
Aspartic acid,D
D-Asparaginic Acid
D-Aspartate
D-Aspartatic acid
(R)-Aspartic acid
Aspartic acid, D-
D-(-)-Aspartic acid
D-Asp
D-Asparaginsaeure
4SR0Q8YD1X
(R)-2-aminobutanedioic acid
CKLJMWTZIZZHCS-UWTATZPHSA-N
(R)-2-Aminobutanedioate
D(-)-Aspartic acid,
D-AsparticChemicalbookacid
(R)-(-)-Aminosuccinic acid

MDL Number

MFCD00063081

Customs Code

29224995

FAQ

What is D-Aspartic Acid (CAS: 1783-96-6)?

D-Aspartic Acid (CAS: 1783-96-6) is a non-proteinogenic amino acid with the chemical formula C4H7NO3. It is a stereoisomer of aspartic acid, known for its role in neurotransmission and as a precursor in the biosynthesis of peptides. This compound is commonly used in research and supplements due to its unique biological properties and ability to influence hormonal activity.

What are the main uses of D-Aspartic Acid (CAS: 1783-96-6)?

D-Aspartic Acid (CAS: 1783-96-6) is primarily used in pharmaceuticals for developing drugs targeting neurological and endocrine systems. It also serves as a flavor enhancer in the food industry and is employed in research for studying protein structure and function. Additionally, it is found in natural sources like brain tissue and used in synthetic applications for peptide synthesis.

Is D-Aspartic Acid (CAS: 1783-96-6) safe?

D-Aspartic Acid (CAS: 1783-96-6) is generally considered safe when used in recommended doses, but high intake may cause adverse effects such as gastrointestinal discomfort. Safety guidelines recommend avoiding inhalation, ingestion, or skin contact with concentrated forms. Regulatory bodies like the FDA classify it as a food additive with established safety standards for specific applications.

How should D-Aspartic Acid (CAS: 1783-96-6) be stored?

D-Aspartic Acid (CAS: 1783-96-6) should be stored in a cool, dry place away from light, in airtight containers to prevent moisture absorption. It is stable under normal storage conditions but may degrade if exposed to high humidity or temperature. Proper storage ensures retention of its chemical integrity and efficacy for both industrial and research purposes.