H-Ala-Ala-Ala-Ala-OH

Modify Date: 2025-08-25 15:42:57

H-Ala-Ala-Ala-Ala-OH Structure
H-Ala-Ala-Ala-Ala-OH structure
 Common Name H-Ala-Ala-Ala-Ala-OH
CAS Number 926-79-4 Molecular Weight 302.33
Density 1.237g/cm3 Boiling Point 703.1ºC at 760mmHg
Molecular Formula C12H22N4O5 Melting Point N/A
MSDS N/A Flash Point 379ºC

 Use of H-Ala-Ala-Ala-Ala-OH


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].

 Names

Name 2-[2-[2-(2-aminopropanoylamino)propanoylamino]propanoylamino]propanoic acid
Synonym More Synonyms

 H-Ala-Ala-Ala-Ala-OH Biological Activity

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].
Related Catalog
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.  

 Chemical & Physical Properties

Density 1.237g/cm3
Boiling Point 703.1ºC at 760mmHg
Molecular Formula C12H22N4O5
Molecular Weight 302.33
Flash Point 379ºC
Exact Mass 302.15900
PSA 150.62000
Index of Refraction 1.513

 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
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Chemsrc provides H-Ala-Ala-Ala-Ala-OH(CAS#:926-79-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of H-Ala-Ala-Ala-Ala-OH are included as well.>> amp version: H-Ala-Ala-Ala-Ala-OH

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