Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 15 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488179522 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179522 |
| Canonical Smiles | C(C(C(=O)O)N)C(=O)O |
| IUPAC Name | 2-aminobutanedioic acid |
| InChIKey | CKLJMWTZIZZHCS-UHFFFAOYSA-N |
| INCHI | 1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9) |
| Isomeric SMILES | C(C(C(=O)O)N)C(=O)O |
| WGK Germany | 1 |
| RTECS | CI9097800 |
| Molecular Weight | 133.1 |
| Beilstein | 774618 |
| Reaxy-Rn | 774618 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774618&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Amino acids, peptides, and analogues |
| Intermediate Tree Nodes | Amino acids and derivatives - Alpha amino acids and derivatives |
| Direct Parent | Aspartic acid and derivatives |
| Alternative Parents | Alpha amino acids Fatty acids and conjugates Dicarboxylic acids and derivatives Amino acids Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Aspartic acid or derivatives - Alpha-amino acid - Dicarboxylic acid or derivatives - Fatty acid - Amino acid - Carboxylic acid - Hydrocarbon derivative - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Carbonyl group - Amine - Organic nitrogen compound - Organic oxide - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as aspartic acid and derivatives. These are compounds containing an aspartic acid or a derivative thereof resulting from reaction of aspartic acid at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
| External Descriptors | C4-dicarboxylic acid - alpha-amino acid |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 05, 2025 | A108708 | |
| Certificate of Analysis | Jul 05, 2025 | A108708 | |
| Certificate of Analysis | Jul 05, 2025 | A108708 | |
| Certificate of Analysis | Jul 05, 2025 | A108708 | |
| Certificate of Analysis | Aug 27, 2024 | A108708 | |
| Certificate of Analysis | Aug 27, 2024 | A108708 | |
| Certificate of Analysis | Aug 27, 2024 | A108708 | |
| Certificate of Analysis | Aug 27, 2024 | A108708 | |
| Certificate of Analysis | Aug 27, 2024 | A108708 | |
| Certificate of Analysis | Mar 02, 2023 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 | |
| Certificate of Analysis | Mar 18, 2022 | A108708 |
| Solubility | Soluble in water, and hydrochloric acid. Insoluble in ether, and alcohol. |
|---|---|
| Sensitivity | Moisture sensitive. |
| Melt Point(°C) | 300°C |
| Molecular Weight | 133.100 g/mol |
| XLogP3 | -2.800 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 133.038 Da |
| Monoisotopic Mass | 133.038 Da |
| Topological Polar Surface Area | 101.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 133.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Lijun Hu, Zhichao Ding, Fei Yan, Yi-Meng Du, Qianxiang Xiao, Hongqing Wang. (2023) Inhibition of superoxide radical diffusion by Van der Waals forces for boosting photocatalytic H2O2 production. APPLIED SURFACE SCIENCE, [PMID:] [10.1016/j.apsusc.2023.158135] |
| 2. Mengyi Wu, Jiurong Li, Yongzhong Wu, Xiao Gong, Min Wu. (2023) Design of a Synthetic Strategy to Achieve Enhanced Fluorescent Carbon Dots with Sulfur and Nitrogen Codoping and Its Multifunctional Applications. Small, 19 (42): (2302764). [PMID:37330653] [10.1002/smll.202302764] |
| 3. Shuli Liu, Xiaoling Wu, Jun Xiong, Xin Yuan, Min-Hua Zong, Wen-Yong Lou. (2022) Aspartic acid based metal–organic frameworks with dual function of NADH peroxidase and glycerol dehydrogenase-mimicking activities. Materials Chemistry Frontiers, 6 (22): (3391-3401). [PMID:] [10.1039/D2QM00770C] |
| 4. Wang Tingting, Yang Li, Cheng Yuhuan, Zhang Yulian, Ye Jiannong, Chu Qingcui, Cheng Guifang. (2021) Evaluation of homochiral zeolitic imidazolate framework-8 supported open-tubular column by miniaturized capillary electrochromatography with amperometric detection. MICROCHIMICA ACTA, 188 (11): (1-7). [PMID:34635945] [10.1007/s00604-021-05030-6] |
| 5. Xiaoyan Chen, Xiaoyan Luo, Jiaran Li, Rongxing Qiu, Jinqing Lin. (2020) Cooperative CO2 absorption by amino acid-based ionic liquids with balanced dual sites. RSC Advances, 10 (13): (7751-7757). [PMID:35492158] [10.1039/C9RA09293E] |
| 6. Qing Xiong, Jing Jin, Liqiong Lv, Zhisi Bu, Shengqiang Tong. (2018) Chiral ligand exchange countercurrent chromatography: Enantioseparation of amino acids. JOURNAL OF SEPARATION SCIENCE, 41 (6): (1479-1488). [PMID:29323783] [10.1002/jssc.201701117] |
| 7. Yongqiang Dong, Qian Wang, Lisi Wan, Xu You, Yuwu Chi. (2016) Carbon based dot capped silver nanoparticles for efficient surface-enhanced Raman scattering. Journal of Materials Chemistry C, 4 (31): (7472-7477). [PMID:] [10.1039/C6TC01943A] |
| 8. Hai-Min Shen, Hong-Bing Ji. (2013) Cyclodextrin–[RuCl2(Arene)]2 conjugates: another way to enhance the enantioselectivity of aromatic ketones reduction by aromatic ligands' volume. TETRAHEDRON, [PMID:] [10.1016/j.tet.2013.07.077] |
| 9. Hai-Min Shen, Hong-Bing Ji. (2012) Amino alcohol-modified β-cyclodextrin inducing biomimetic asymmetric oxidation of thioanisole in water. CARBOHYDRATE RESEARCH, [PMID:22541298] [10.1016/j.carres.2012.03.034] |
| 10. Xingzhong Chen, Fang Yan, Jiurong Li, Xiao Gong. (2025) Control Synthesis of Multicolor Emitting Carbonized Polymer Dots Using Different Dihydroxynaphthalene Isomers. JACS Au, [PMID:40151271] [10.1021/jacsau.4c01220] |
| 11. Jinmin Wang, Chenkai Chu, Mingming Fang, Yongxin Tao, Yong Qin, Zheng Liang. (2025) Functional Covalent Organic Framework Nanosheets for Ratiometric Monitoring of Pseudomonas aeruginosa Biomarker with Deep Learning-Assisted Assay. ACS Applied Nano Materials, [PMID:] [10.1021/acsanm.4c06919] |
| 12. Yuchi Zhang, Le Han, Bohan Li, Yan Xu. (2024) High-performance ratiometric fluorescence detection and removal of tetracycline in milk based on CDs@ZSM-5:Eu3+. FOOD CHEMISTRY, [PMID:39340904] [10.1016/j.foodchem.2024.141441] |
| 13. Liu Chunye, Miao Yanqing, Zhang Xuejiao, Zhang Shuli, Zhao Xiaojun. (2020) Colorimetric determination of cysteine by a paper-based assay system using aspartic acid modified gold nanoparticles. MICROCHIMICA ACTA, 187 (6): (1-8). [PMID:32476039] [10.1007/s00604-020-04333-4] |
| 14. Yuelan Fang, Suxiang Feng, Xiaokun Li. (2025) Photoelectrochemical Sensor Employing the Two-Dimensional Donor–Acceptor PPDA–NiPc COF for Sensitive Analysis of Curcumin. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 172 (8): (087515). [PMID:] [10.1149/1945-7111/adfb32] |
| 15. Jian Zhang, Qi Zhang, Jiaxin Li, Zhihong Zheng, Yanqing Miao, Chunye Liu. (2026) Dual-modified gold nanoparticles with nitrogen-doped carbon quantum dots and aspartic acid as response system: A paper-based fluorescence sensing platform for selective cysteine identification. TALANTA, [PMID:] [10.1016/j.talanta.2026.129710] |