≥98%(HPLC) 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
a synthetic amino acid commonly used as an internal standard.
| Pubchem Sid | 488189873 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189873 |
| Canonical Smiles | CCCCC(C(=O)O)N |
| IUPAC Name | (2R)-2-aminohexanoic acid |
| InChIKey | LRQKBLKVPFOOQJ-RXMQYKEDSA-N |
| INCHI | 1S/C6H13NO2/c1-2-3-4-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)/t5-/m1/s1 |
| Isomeric SMILES | CCCC[C@H](C(=O)O)N |
| WGK Germany | 3 |
| Molecular Weight | 131.18 |
| Beilstein | 4433 |
| Reaxy-Rn | 1721748 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1721748&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 - Alpha amino acids |
| Direct Parent | D-alpha-amino acids |
| Alternative Parents | Medium-chain fatty acids Amino fatty acids 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 - Medium-chain fatty acid - Amino fatty acid - Fatty acid - Fatty acyl - Amino acid - Monocarboxylic acid or derivatives - Carboxylic acid - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Carbonyl group - Organic nitrogen compound - Amine - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | 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 | 2-aminohexanoic acid |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2610630 | Certificate of Analysis | Apr 13, 2026 | S136235 |
| F2218167 | Certificate of Analysis | Oct 13, 2025 | S136235 |
| F2218168 | Certificate of Analysis | Oct 13, 2025 | S136235 |
| F2218171 | Certificate of Analysis | Oct 13, 2025 | S136235 |
| C2226629 | Certificate of Analysis | Oct 11, 2025 | S136235 |
| K1710094 | Certificate of Analysis | May 10, 2023 | S136235 |
| H1909122 | Certificate of Analysis | Mar 07, 2023 | S136235 |
| E1528152 | Certificate of Analysis | Jan 11, 2023 | S136235 |
| C2226627 | Certificate of Analysis | May 25, 2022 | S136235 |
| D23261083 | Certificate of Analysis | May 25, 2022 | S136235 |
| Specific Rotation[α] | -23° (C=4.5,6mol/L HCl) |
|---|---|
| Molecular Weight | 131.170 g/mol |
| XLogP3 | -1.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 131.095 Da |
| Monoisotopic Mass | 131.095 Da |
| Topological Polar Surface Area | 63.300 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 93.100 |
| 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 |
