≥99% 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488200462 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488200462 |
| Sonrisas canónicas | C(C(C(=O)[O-])N)C(=O)O.[Na+] |
| IUPAC Name | sodium;(2S)-2-amino-4-hydroxy-4-oxobutanoate |
| InChIKey | WTWSHHITWMVLBX-DKWTVANSSA-M |
| INCHI | 1S/C4H7NO4.Na/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H,6,7)(H,8,9);/q;+1/p-1/t2-;/m0./s1 |
| Isómeros SMILES | C([C@@H](C(=O)[O-])N)C(=O)O.[Na+] |
| Peso molecular | 155.1 |
| Reaxy-Rn | 7056527 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7056527&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 |
| Clase | 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 | L-alpha-amino acids Fatty acids and conjugates Dicarboxylic acids and derivatives Carboxylic acid salts Amino acids Carboxylic acids Organopnictogen compounds Organic zwitterions Organic sodium salts Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Aspartic acid or derivatives - Alpha-amino acid - L-alpha-amino acid - Dicarboxylic acid or derivatives - Fatty acid - Carboxylic acid salt - Amino acid - Carboxylic acid - Organic alkali metal salt - Organic nitrogen compound - Organic sodium salt - Organopnictogen compound - Organic salt - Organic zwitterion - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic oxygen compound - Organic oxide - Carbonyl group - Amine - Hydrocarbon derivative - Aliphatic acyclic compound |
| Descripción | 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 | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 D2627057 | Certificate of Analysis | May 12, 2026 | L193085 |
| K2119405 | Certificate of Analysis | Sep 04, 2025 | L193085 |
| K2119406 | Certificate of Analysis | Sep 04, 2025 | L193085 |
| I2124377 | Certificate of Analysis | Jul 10, 2025 | L193085 |
| I2016271 | Certificate of Analysis | Jul 15, 2024 | L193085 |
| C2302708 | Certificate of Analysis | Dec 08, 2022 | L193085 |
| C2302712 | Certificate of Analysis | Dec 08, 2022 | L193085 |
| C2302713 | Certificate of Analysis | Dec 08, 2022 | L193085 |
| C2302714 | Certificate of Analysis | Dec 08, 2022 | L193085 |
| C2302716 | Certificate of Analysis | Dec 08, 2022 | L193085 |
| D2526061 | Certificate of Analysis | Oct 11, 2021 | L193085 |
| Sensibilidad | Moisture sensitive |
|---|---|
| Rotación específica [α] | -14±1°, c = 1% in H2O |
| Punto de fusión (°C) | ~140°C |
| Peso molecular | 155.080 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 155.019 Da |
| Monoisotopic Mass | 155.019 Da |
| Topological Polar Surface Area | 103.000 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 137.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Shuzhen Wang, Jiaye Wang, Yuan Yao, Jia-Yan Liu, Yankun Gao, Qiaoli Hua, Qingcai Jiao, Junzhong Liu, Yang Jin, Hongjuan Zhang, Lina Chen. (2023) A mild one-pot self-assembly approach to encapsulating enzymes into metal-organic framework with Asp-boosted enzymatic performance for clean production. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2023.136710] |
| 2. Shasha Feng, Fubin Pei, Yi Wu, Jingjing Lv, Qingli Hao, Tinghai Yang, Zhaoyang Tong, Wu Lei. (2020) A ratiometric fluorescent sensor based on g-CNQDs@Zn-MOF for the sensitive detection of riboflavin via FRET. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:33070014] [10.1016/j.saa.2020.119004] |
