≥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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488189754 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189754 |
| Sonrisas canónicas | CCC(C(=O)O)N |
| IUPAC Name | (2R)-2-aminobutanoic acid |
| InChIKey | QWCKQJZIFLGMSD-GSVOUGTGSA-N |
| INCHI | 1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m1/s1 |
| Isómeros SMILES | CC[C@H](C(=O)O)N |
| WGK Alemania | 3 |
| Peso molecular | 103.12 |
| Beilstein | 1720934 |
| Reaxy-Rn | 635889 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=635889&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 - Alpha amino acids |
| Direct Parent | D-alpha-amino acids |
| Alternative Parents | Fatty acids and conjugates Amino acids Monocarboxylic acids and derivatives Carboxylic acids Organopnictogen compounds Organic oxides Monoalkylamines Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | D-alpha-amino acid - Fatty acid - Amino acid - Carboxylic acid - Monocarboxylic acid or derivatives - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Primary aliphatic amine - Organic nitrogen compound - Carbonyl group - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as d-alpha-amino acids. These are alpha amino acids which have the D-configuration of the alpha-carbon atom. |
| External Descriptors | Amino fatty acids |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 F1825029 | Certificate of Analysis | Jan 27, 2026 | A111260 |
| E2227263 | Certificate of Analysis | Nov 05, 2025 | A111260 |
| E2227270 | Certificate of Analysis | Nov 05, 2025 | A111260 |
| E2227273 | Certificate of Analysis | Nov 05, 2025 | A111260 |
| E2227279 | Certificate of Analysis | Nov 05, 2025 | A111260 |
| L2107305 | Certificate of Analysis | Sep 09, 2025 | A111260 |
| G2117053 | Certificate of Analysis | May 09, 2025 | A111260 |
| G2117055 | Certificate of Analysis | May 09, 2025 | A111260 |
| G2405146 | Certificate of Analysis | Mar 22, 2024 | A111260 |
| E1921035 | Certificate of Analysis | Mar 09, 2023 | A111260 |
| E2311057 | Certificate of Analysis | Mar 20, 2022 | A111260 |
| E2311059 | Certificate of Analysis | Mar 20, 2022 | A111260 |
| E2311060 | Certificate of Analysis | Mar 20, 2022 | A111260 |
| E2311066 | Certificate of Analysis | Mar 20, 2022 | A111260 |
| Solubilidad | Soluble in water |
|---|---|
| Rotación específica [α] | -20.0 to -22.0 deg(C=5, HCl(2+1)) |
| Punto de fusión (°C) | ＞300°C |
| Peso molecular | 103.120 g/mol |
| XLogP3 | -2.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 103.063 Da |
| Monoisotopic Mass | 103.063 Da |
| Topological Polar Surface Area | 63.300 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 72.100 |
| 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 | 1 |
| 1. Shen Yan, Fang Nan, Liu Xinru, Ling Yu, Su Yuming, Tan Tian, Chen Feng, Lin He, Zhao Boxuan, Wang Jin, Si Duanhui, Xie Shunji, Wang Ye, Zhou Da, Zhang Teng, Cao Rong, Wang Cheng. (2025) Observation of metal-organic interphase in Cu-based electrochemical CO2-to-ethanol conversion. Nature Communications, 16 (1): (1-18). [PMID:40021652] [10.1038/s41467-025-57221-x] |
| 2. Wenchan Deng, Chundan Ye, Wei Wang, Rongrong Huang, Cheng Guo, Yuanjiang Pan, Cuirong Sun. (2024) LC-MS analysis of chiral amino acids in human urine reveals D-amino acids as potential biomarkers for colorectal cancer. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, [PMID:39121519] [10.1016/j.jchromb.2024.124270] |
| 3. Chen Qi, Wenke Yang, Fuyan He, Jinshui Yao. (2020) The Thermal Properties and Degradability of Chiral Polyester-Imides Based on Several l/d-Amino Acids. Polymers, 12 (9): (2053). [PMID:32916788] [10.3390/polym12092053] |
