Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488201132 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488201132 |
| Canonical Smiles | CCOC(=O)C(CCCN=C(N)N)N.Cl.Cl |
| IUPAC Name | ethyl (2S)-2-amino-5-(diaminomethylideneamino)pentanoate;dihydrochloride |
| InChIKey | RPFXMGGIQREZOH-ILKKLZGPSA-N |
| INCHI | 1S/C8H18N4O2.2ClH/c1-2-14-7(13)6(9)4-3-5-12-8(10)11;;/h6H,2-5,9H2,1H3,(H4,10,11,12);2*1H/t6-;;/m0../s1 |
| Isomeric SMILES | CCOC(=O)[C@H](CCCN=C(N)N)N.Cl.Cl |
| WGK Germany | 3 |
| PubChem CID | 45073230 |
| Molecular Weight | 275.18 |
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 |
| Direct Parent | Alpha amino acid esters |
| Alternative Parents | Fatty acid esters Quaternary ammonium salts Guanidines Carboxylic acid esters Propargyl-type 1,3-dipolar organic compounds Monocarboxylic acids and derivatives Carboximidamides Organic oxides Organic chloride salts Monoalkylamines Hydrocarbon derivatives Carbonyl compounds Organic cations |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Alpha-amino acid ester - Fatty acid ester - Fatty acyl - Quaternary ammonium salt - Carboxylic acid ester - Guanidine - Monocarboxylic acid or derivatives - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Hydrocarbon derivative - Organic nitrogen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Organic salt - Primary aliphatic amine - Organic oxide - Organic oxygen compound - Organic chloride salt - Carbonyl group - Amine - Organic cation - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. |
| External Descriptors | Not available |
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 | Mar 11, 2026 | A109012 | |
| Certificate of Analysis | Mar 11, 2026 | A109012 | |
| Certificate of Analysis | Mar 11, 2026 | A109012 | |
| Certificate of Analysis | Jun 09, 2025 | A109012 | |
| Certificate of Analysis | Mar 30, 2023 | A109012 | |
| Certificate of Analysis | Mar 30, 2023 | A109012 | |
| Certificate of Analysis | Mar 30, 2023 | A109012 | |
| Certificate of Analysis | Mar 30, 2023 | A109012 | |
| Certificate of Analysis | Feb 22, 2022 | A109012 | |
| Certificate of Analysis | Feb 22, 2022 | A109012 | |
| Certificate of Analysis | Feb 22, 2022 | A109012 | |
| Certificate of Analysis | Feb 22, 2022 | A109012 |
| Molecular Weight | 275.170 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 274.096 Da |
| Monoisotopic Mass | 274.096 Da |
| Topological Polar Surface Area | 117.000 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 202.000 |
| 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 | 3 |
| 1. Yiwei Zhang, Yong Chen, Ping Shao, Yingjie Luo, Xuesong Liu, Tengfei Xu. (2024) Baicalin derivative dynamically cross-linked natural polysaccharide hydrogel for diabetic wound healing. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.154803] |