≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Desiccated,Store at -80°C Ships Dry ice packs + Cold packs 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.
D-Alanyl-L-leucine (D-Ala-Leu) is a dipeptide that acts as a source donor of L-Leucine .
In Vitro
The pip gene coding for the proline iminopeptidase (Pip) of Xanthomonas campestris pv. citri is cloned in an Escherichia coli leuB strain using a selective medium containing the dipeptide D-Alanyl-L-leucine (D-Ala-Leu) as the sole source of l-leucine. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
| Canonical Smiles | CC(C)CC(C(=O)O)NC(=O)C(C)N |
|---|---|
| IUPAC Name | (2S)-2-[[(2R)-2-aminopropanoyl]amino]-4-methylpentanoic acid |
| InChIKey | RDIKFPRVLJLMER-RQJHMYQMSA-N |
| INCHI | 1S/C9H18N2O3/c1-5(2)4-7(9(13)14)11-8(12)6(3)10/h5-7H,4,10H2,1-3H3,(H,11,12)(H,13,14)/t6-,7+/m1/s1 |
| Isomeric SMILES | C[C@H](C(=O)N[C@@H](CC(C)C)C(=O)O)N |
| Molecular Weight | 202.25 |
| Reaxy-Rn | 1726650 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1726650&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 | Peptides |
| Direct Parent | Dipeptides |
| Alternative Parents | Leucine and derivatives N-acyl-L-alpha-amino acids Alpha amino acid amides Alanine and derivatives Methyl-branched fatty acids Secondary carboxylic acid amides Amino acids Carboxylic acid salts Carboxylic acids Monocarboxylic acids and derivatives Organic salts Organic zwitterions Hydrocarbon derivatives Organopnictogen compounds Carbonyl compounds Monoalkylamines Organic oxides |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alpha-dipeptide - Leucine or derivatives - N-acyl-alpha amino acid or derivatives - N-acyl-alpha-amino acid - N-acyl-l-alpha-amino acid - Alpha-amino acid amide - Alanine or derivatives - Alpha-amino acid or derivatives - Methyl-branched fatty acid - Branched fatty acid - Fatty acyl - Fatty acid - Amino acid - Carboxamide group - Carboxylic acid salt - Secondary carboxylic acid amide - Amino acid or derivatives - Monocarboxylic acid or derivatives - Carboxylic acid - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Primary amine - Primary aliphatic amine - Organic zwitterion - Organic salt - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organopnictogen compound - Amine - Organic oxygen compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
| External Descriptors | dipeptide |
| Solubility | H2O : 100 mg/mL (494.44 mM; Need ultrasonic) |
|---|---|
| Molecular Weight | 202.250 g/mol |
| XLogP3 | -2.800 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 202.132 Da |
| Monoisotopic Mass | 202.132 Da |
| Topological Polar Surface Area | 92.400 Ų |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Complexity | 216.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| 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 |
