Cas no 20727-65-5 (H-Ala-Asp-OH)
H-Ala-Asp-OH Chemical and Physical Properties
Names and Identifiers
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- L-Aspartic acid,L-alanyl-
- H-Ala-Asp-OH
- L-ALANYL-L-ASPARTIC ACID
- Alanylaspartate
- alanylaspartic acid
- L-ALa-L-Asp
- L-alanyl-aspartic acid
- L-Aspartic acid,N-L-alanyl
- N-L-alanyl-L-Aspartic acid
- (2S)-2-[[(2S)-2-aminopropanoyl]amino]butanedioic acid
- Alanine Aspartate dipeptide
- NSC 186912
- Q27144119
- L-Aspartic acid, N-L-alanyl-
- Alanine-Aspartate dipeptide
- Ala-asp
- AD dipeptide
- 2-[(2-ammoniopropanoyl)amino]succinate
- SCHEMBL8648570
- BDBM50188504
- (S)-2-((S)-2-aminopropanamido)succinic acid
- 20727-65-5
- Alanyl-Aspartic acid
- AT16745
- CHEMBL380047
- A-D Dipeptide
- MFCD00038165
- CHEBI:73803
- AKOS030606553
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- MDL： MFCD00038165
- Inchi： 1S/C7H12N2O5/c1-3(8)6(12)9-4(7(13)14)2-5(10)11/h3-4H,2,8H2,1H3,(H,9,12)(H,10,11)(H,13,14)/t3-,4-/m0/s1
- InChI Key： XAEWTDMGFGHWFK-IMJSIDKUSA-N
- SMILES： O=C([C@H](C)N)N[C@H](C(=O)O)CC(=O)O
Computed Properties
- Exact Mass: 204.07500
- Monoisotopic Mass: 204.074622
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 4
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 14
- Rotatable Bond Count: 5
- Complexity: 253
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 2
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 130
- XLogP3: -4.1
Experimental Properties
- Density: 1.42
- Boiling Point: 455.9 °C at 760 mmHg
- Flash Point: 229.5 °C
- Refractive Index: 1.534
- PSA: 129.72000
- LogP: -0.53110
H-Ala-Asp-OH Customs Data
- HS CODE：2924199090
- Customs Data：
China Customs Code:
2924199090Overview:
2924199090. Other acyclic amides(Including acyclic carbamates)(Including its derivatives and salts). VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%
Declaration elements:
Product Name, component content, use to, packing
Summary:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
H-Ala-Asp-OH Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | A576320-10mg |
H-Ala-Asp-OH |
20727-65-5 | 10mg |
$ 59.00 | 2023-09-09 | ||
| TRC | A576320-50mg |
H-Ala-Asp-OH |
20727-65-5 | 50mg |
$ 87.00 | 2023-09-09 | ||
| TRC | A576320-100mg |
H-Ala-Asp-OH |
20727-65-5 | 100mg |
$ 144.00 | 2023-09-09 | ||
| abcr | AB476535-1 g |
H-Ala-Asp-OH; . |
20727-65-5 | 1g |
€310.50 | 2023-07-18 | ||
| A2B Chem LLC | AF28071-10mg |
H-ALA-ASP-OH |
20727-65-5 | 10mg |
$178.00 | 2024-04-20 | ||
| A2B Chem LLC | AF28071-50mg |
H-ALA-ASP-OH |
20727-65-5 | 50mg |
$205.00 | 2024-04-20 | ||
| A2B Chem LLC | AF28071-100mg |
H-ALA-ASP-OH |
20727-65-5 | 100mg |
$261.00 | 2024-04-20 | ||
| abcr | AB476535-1g |
H-Ala-Asp-OH; . |
20727-65-5 | 1g |
€328.80 | 2025-02-16 |
H-Ala-Asp-OH Related Literature
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1. Proton magnetic resonance spectra of amino-acids and peptides relevant to wool structure. Part III. Relative residence times of dipeptides of asparagine, aspartic acid, phenylalanine, and tyrosineK. D. Bartle,D. W. Jones,R. L'Amie J. Chem. Soc. Perkin Trans. 2 1972 650
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2. Specific interactions of the β-carboxylate group of the aspartic acid residue in oligopeptides containing one, two or three such residues with copper(II) ions. A potentiometric and spectroscopic studyJean-Francois Galey,Brigitte Decock-Le Reverend,Ahmed Lebkiri,Leslie D. Pettit,Symon I. Pyburn,Henryk Kozlowski J. Chem. Soc. Dalton Trans. 1991 2281
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3. Specific interactions of the β-carboxylate group of the aspartic acid residue in oligopeptides containing one, two or three such residues with copper(II) ions. A potentiometric and spectroscopic studyJean-Francois Galey,Brigitte Decock-Le Reverend,Ahmed Lebkiri,Leslie D. Pettit,Symon I. Pyburn,Henryk Kozlowski J. Chem. Soc. Dalton Trans. 1991 2281
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Snehasish Ghosh,Archana Tripathi,Paramita Gayen,Rituparna Sinha Roy RSC Med. Chem. 2020 11 1100
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Jingbo Liu,Zhifei Chen,Jing He,Yan Zhang,Ting Zhang,Yiqun Jiang Food Funct. 2014 5 3179
Additional information on H-Ala-Asp-OH
L-Aspartic Acid, L-Alanyl: A Comprehensive Overview
L-Aspartic acid, also known as L-alanyl, is a non-essential amino acid that plays a crucial role in various biological processes. With the CAS number 20727-65-5, this compound is widely recognized in the fields of biochemistry, nutrition, and pharmaceuticals. The molecule is characterized by its unique structure, which includes a carboxyl group and an amino group attached to a central carbon atom, along with a distinctive side chain that contributes to its functional properties.
The synthesis of L-aspartic acid involves complex biochemical pathways, including the aspartate family pathway, which is essential for the production of other amino acids such as threonine and lysine. Recent studies have highlighted the importance of this pathway in metabolic regulation, particularly in response to environmental stressors and nutritional changes. Researchers have also explored the potential of L-aspartic acid as a precursor for the synthesis of other bioactive compounds, further expanding its applications in the pharmaceutical industry.
In terms of applications, L-aspartic acid is commonly used as a flavor enhancer in the food industry due to its ability to enhance umami taste. It is also utilized in dietary supplements and sports nutrition products to support muscle recovery and protein synthesis. The compound's role in neurotransmitter synthesis has led to its investigation in neuroprotective therapies, particularly in conditions such as Alzheimer's disease and Parkinson's disease.
Recent advancements in biotechnology have enabled the large-scale production of L-aspartic acid through fermentation processes using genetically engineered microorganisms. These innovations have not only improved the efficiency of production but also reduced costs, making it more accessible for various industrial applications. Additionally, studies on the stability and bioavailability of L-aspartic acid under different conditions have provided valuable insights for optimizing its use in food and pharmaceutical formulations.
The structural properties of L-aspartic acid, including its stereochemistry and functional groups, play a significant role in its biological activity. The presence of two carboxyl groups allows it to act as a buffer in physiological systems, maintaining pH homeostasis. Furthermore, its ability to form stable complexes with metal ions has been exploited in chelation therapy for heavy metal poisoning.
In conclusion, L-aspartic acid, with its CAS number 20727-65-5, is a versatile compound with diverse applications across multiple industries. Its role in metabolism, neurotransmission, and as a functional ingredient makes it an essential component in both natural biological systems and synthetic products. As research continues to uncover new insights into its properties and potential uses, the significance of this compound is expected to grow further.
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