DL-Aspartic acid

$0.00 1kg

$0.00 25kg

Min. Order1kg
Purity99%
Cas No617-45-8
Supply Ability20tons
Update time2026-04-09

Wuhan Fortuna Chemical Co.,Ltd

VIP2Y

China

Chemical Properties

Product Name	DL-Aspartic acid
CAS No	617-45-8
EC-No	210-513-3
Min. Order	1kg
Purity	99%
Supply Ability	20tons
Release date	2026/04/09

DL-Aspartic acid is a racemic mixture of two stereoisomers of aspartic acid, which is an alpha-amino acid used in the biosynthesis of proteins. Here's a breakdown of its components and properties:

1. Chemical Composition

Formula: C₄H₇NO₄
Molecular Weight: 133.10 g/mol
Structure: It has two enantiomers (stereoisomers) – D-aspartic acid and L-aspartic acid. The DL form contains an equal mix of both the D- and L- forms.

2. Stereoisomers

L-Aspartic Acid: This is the naturally occurring form of aspartic acid found in proteins and is involved in various metabolic processes, including the citric acid cycle.
D-Aspartic Acid: This form is not incorporated into proteins but has a role in the central nervous system and endocrine system, where it is involved in the regulation of hormone release and neurotransmission.

3. Functions and Applications

Biological Role: Aspartic acid is involved in the biosynthesis of other amino acids and biochemicals such as asparagine, arginine, lysine, methionine, threonine, isoleucine, and several nucleotides.
Food Industry: DL-Aspartic acid is sometimes used as a food additive or supplement, where it might be used to improve the nutritional value of food products.
Pharmaceuticals: It can be used in the production of certain medications and as a supplement for athletes or bodybuilders due to its role in protein synthesis.
Industrial Use: It is also used in the synthesis of biodegradable polymers and as a component in some detergents.

4. Properties

Appearance: It typically appears as a white crystalline powder.
Solubility: Soluble in water, slightly soluble in alcohol, and insoluble in ether.
pH: It is an acidic amino acid, and its solutions have a pH below 7.

5. Safety and Handling

Safety: Generally recognized as safe (GRAS) when used in food products. However, as with all chemicals, it should be handled with care, avoiding inhalation or ingestion of large quantities.

DL-Aspartic acid is commonly studied in research involving amino acids and protein synthesis and is also used in various industrial applications due to its chemical properties.

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