H-ALA-ALA-ALA-ALA-OH manufacturers
- Tripeptide-32
-
- $500.00
-
2026-09-10
- CAS:926-79-4
- Min. Order: 1kg
- Purity: ≥99.00%
- Supply Ability: 1000000
- H-Ala-Ala-Ala-Ala-OH
-
- $2.00
-
2026-08-25
- CAS:926-79-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100kg
|
| | H-ALA-ALA-ALA-ALA-OH Basic information |
| Product Name: | H-ALA-ALA-ALA-ALA-OH | | Synonyms: | TETRA-ALA;L-Alanine, N-[N-(N-L-alanyl-L-alanyl)-L-alanyl]-;N-[2-((2-[(2-Aminopropanoyl)amino]propanoyl)amino)propanoyl]alanine;N-L-alanyl-N-L-alanyl-N-L-alanyl-L-alanine;alanyl-alanyl-alanyl-alanine;tetra-L-alanine;Ala-Ala-Ala-Ala-OH;L-Ala-L-Ala-L-Ala-L-Ala-OH | | CAS: | 926-79-4 | | MF: | C12H22N4O5 | | MW: | 302.33 | | EINECS: | 213-145-1 | | Product Categories: | | | Mol File: | 926-79-4.mol |  |
| | H-ALA-ALA-ALA-ALA-OH Chemical Properties |
| Melting point | 268-273 °C(Solvent: Water; Ethanol) | | Boiling point | 703.094±60.00 °C(Press: 760.00 Torr)(predicted) | | density | 1.238±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) | | storage temp. | -15°C | | solubility | Aqueous Acid (Slightly), Water (Slightly) | | form | Solid | | pka | 3.428±0.10(predicted) | | color | White to Off-White | | Sequence | Ala-Ala-Ala-Ala |
| | H-ALA-ALA-ALA-ALA-OH Usage And Synthesis |
| Uses | 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]. | | References | [1] Naito A, et al. Structural Analyses of Alanine Trimer and Tetramer Crystals with Antiparallel and Parallel-Sheet Structures Using Solid-State 1H Spin-Diffusion 2D Correlation NMR Spectroscopy. J Phys Chem B. 2018 Oct 11;122(40):9373-9381. DOI:10.1021/acs.jpcb.8b07859 |
| | H-ALA-ALA-ALA-ALA-OH Preparation Products And Raw materials |
|