Name | L-Alanyl-L-alanine |
Synonyms | ALA-ALA Dialanine H-ALA-ALA-OH L-Alanyl-L-alanine alpha-Alanylalanine N-L-alanyl-L-alanine L-Alanine, N-L-alanyl- Alanine, N-L-alanyl-, L- L-ALANYL-L-ALANINE extrapure L-Alanyl-L-alanine hydrochloride (2S)-2-(alanylamino)propionic acid (2S)-2-[(2S)-2-aminopropanamido]propanoic acid (2S)-2-[[(2S)-2-ammoniopropanoyl]amino]propionate (2S)-2-[[(2S)-2-ammonio-1-oxopropyl]amino]propanoate (2S)-2-[[(2S)-2-amino-1-oxopropyl]amino]propanoic acid |
CAS | 1948-31-8 2392-61-2 |
EINECS | 217-751-7 |
InChI | InChI=1/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m0/s1 |
Molecular Formula | C6H12N2O3 |
Molar Mass | 160.17 |
Density | 1.208 |
Melting Point | 280-285°C(lit.) |
Boling Point | 286.06°C (rough estimate) |
Flash Point | 197.3°C |
Solubility | H2O: 0.1g/mL, clear |
Vapor Presure | 1.31E-07mmHg at 25°C |
Appearance | White crystalline powder |
BRN | 1724813 |
pKa | 3.16±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
Stability | Stable. Incompatible with strong oxidizing agents. |
Refractive Index | 1.4500 (estimate) |
MDL | MFCD00008075 |
Physical and Chemical Properties | Solubility: H2O: 0.1g/mL, clear storage condition:-15 ℃ WGK Germany:3 |
Use | Usually used as a model dipeptide in physicochemical studies of processes such as the effects of pH (protonation) on conformation. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
HS Code | 2924190002 |