Introduction：Basic information about CAS 926-79-4|H-Ala-Ala-Ala-Ala-OH, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | H-Ala-Ala-Ala-Ala-OH |
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| CAS Number | 926-79-4 | Molecular Weight | 302.33 |
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| Density | 1.237g/cm3 | Boiling Point | 703.1ºC at 760mmHg |
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| Molecular Formula | C12H22N4O5 | Melting Point | / |
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| MSDS | / | Flash Point | 379ºC |
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Names
| Name | 2-[2-[2-(2-aminopropanoylamino)propanoylamino]propanoylamino]propanoic acid |
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| Synonym | More Synonyms |
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H-Ala-Ala-Ala-Ala-OH BiologicalActivity
| Description | Ala-Ala-Ala-Ala is a poly-L-alanine (PLA) sequences. PLA is a kind of key element of the crystalline domains of spider dragline and wild silkworm silks[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Naito A, et al. Structural Analyses of Alanine Trimer and Tetramer Crystals with Antiparallel and Parallel 尾-Sheet Structures Using Solid-State聽1H Spin-Diffusion 2D Correlation NMR Spectroscopy. J Phys Chem B. 2018 Oct 11;122(40):9373-9381. |
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Chemical & Physical Properties
| Density | 1.237g/cm3 |
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| Boiling Point | 703.1ºC at 760mmHg |
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| Molecular Formula | C12H22N4O5 |
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| Molecular Weight | 302.33 |
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| Flash Point | 379ºC |
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| Exact Mass | 302.15900 |
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| PSA | 150.62000 |
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| Index of Refraction | 1.513 |
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| InChIKey | ZHRZLXZJVUFLNY-XAMCCFCMSA-N |
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| SMILES | CC(N)C(=O)NC(C)C(=O)NC(C)C(=O)NC(C)C(=O)O |
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Synonyms
| EINECS 213-145-1 |
| L-Alanine,N-[N-(N-L-alanyl-L-alanyl)-L-alanyl] |
| N-[2-((2-[(2-Aminopropanoyl)amino]propanoyl)amino)propanoyl]alanine |
| Ala-Ala-Ala-Ala |
| Alanyl-alanyl-alanyl-alanine |
| H-(L-Ala)4-OH |
| H-Ala-Ala-Ala-Ala-OH |
