Determine the necessary mass, volume, or concentration for preparing a solution.
Moligand™, ≥99% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads 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 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
D-Lysine is used as a component of a wide array of polymers (poly-D-lysine), surfactants and biofilms to confer a positive (cationic) charge.
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 | Other amino acids |
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 | Sep 04, 2026 | D139442 | |
| Certificate of Analysis | Jun 13, 2026 | D139442 | |
| Certificate of Analysis | Jun 13, 2026 | D139442 | |
| Certificate of Analysis | Jun 13, 2026 | D139442 | |
| Certificate of Analysis | Jun 13, 2026 | D139442 | |
| Certificate of Analysis | Jun 13, 2026 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Mar 05, 2025 | D139442 | |
| Certificate of Analysis | Nov 05, 2024 | D139442 | |
| Certificate of Analysis | Nov 05, 2024 | D139442 | |
| Certificate of Analysis | Nov 05, 2024 | D139442 | |
| Certificate of Analysis | Nov 05, 2024 | D139442 | |
| Certificate of Analysis | Oct 16, 2024 | D139442 | |
| Certificate of Analysis | Oct 16, 2024 | D139442 | |
| Certificate of Analysis | Mar 08, 2024 | D139442 | |
| Certificate of Analysis | Mar 08, 2024 | D139442 | |
| Certificate of Analysis | Jan 30, 2023 | D139442 |
| Solubility | H2O: soluble |
|---|---|
| Sensitivity | Air sensitive;Moisture sensitive |
| Melt Point(°C) | 218°C |
| Molecular Weight | 146.190 g/mol |
| XLogP3 | -3.000 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 146.106 Da |
| Monoisotopic Mass | 146.106 Da |
| Topological Polar Surface Area | 89.300 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 106.000 |
| 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 | 1 |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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