Descripción
N-acetyl-L-leucine is the N-acetyl derivative of L-leucine and the L-enantiomer of N-acetyl-leucine, it is a conjugate acid of an N-acetyl-L-leucine.
CAS Number: 1188-21-2
EC Number: 214-706-3
Chemical Formula: C8H15NO3
Molecular Weight: 173.21
Standard: AJI92
Synonyms:
Acetyl-L-Leucine
Ac-Leu-OH
N-Acetylleucine
Specification:
|
Appearance: |
White crystals or crystalline powder |
|
Melting point: |
160.0 ~ 164.0 °C |
|
Specific rotation [a]D25° |
-22.0o ~ -26.0o |
|
Assay: |
97.5% to 102.5% |
|
State of solution ( EtOH) |
Clear and colorless |
|
[transmittance]: |
95.0% min. |
|
Loss on drying: |
0.35% max. |
|
Chloride (Cl): |
0.04% max. |
|
Residue on ignition [sulfated]: |
0.1% max |
|
Heavy metals [Pb]: |
10ppm max. |
|
Arsenic [As2O3]: |
2ppm max. |