N-Acetyl-L-Tryptophan 1218-34-4 | |
Item | Specification |
Appearance | White crystals or crystalline powder |
Specific Rotation[α]D20 | +25.8° to +27.0° |
State of solution | Clear and colorless |
Not less than 95.0% | |
Chloride (Cl) | Not more than 0.020% |
Ammonium (NH4) | Not more than 0.02% |
Sulfate (SO4) | Not more than 0.020% |
Iron (Fe) | Not more than 10ppm |
Heavy Metals (Pb) | Not more than 10ppm |
Aresenic (As2O3) | Not more than 1ppm |
Other amino aicds | No spot |
Loss on drying | Not more than 0.20% |
Residue on ignition | Not more than 0.10% |
Assay | 98.5% to 101.0% |
pH | 2.0 to 3.5 |
N-Acetyl-D-Leucine | 16764-30-8 |
N-Acetyl-DL-Glutamic acid | 5817-08-3 |
N-Acetyl-DL-leucine | 99-15-0 |
N-Acetyl-DL-Methionine | 1115-47-5 |
N-Acetyl-DL-Tryptophan | 87-32-1 |
N-Acetyl-DL-Valine | 3067-19-4 |
N-Acetyl-L-Citrulline | 33965-42-3 |
N-Acetyl-L-Cysteine | 616-91-1 |
N-Acetyl-L-Glutamic acid | 1188-37-0 |
N-Acetyl-L-Glutamine | 2490-97-3 |
N-Acetyl-L-Glycine | 543-24-8 |
N-Acetyl-Hydroproline | 39966-33-7 |
N-Acetyl-L-Isoleucine | 3077-46-1 |
N-Acetyl-L-Leucine | 99-15-0 |
N-Acetyl-L-Methionine | 65-82-7 |
N-Acetyl-L-Phenylalanine | 2018-61-3 |
N-Acetyl-L-Thioproline | 54323-50-1 |
N-Acetyl-L-Tryptophan | 1218-34-4 |
N-Acetyl-L-Tyrosine | 537-55-3 |
N-Acetyl-L-Valine | 96-81-1 |
N-Methyl-D-Aspartic Acid | 6384-92-5 |
S-Carboxymethyl-L-Cysteine | 638-23-3 |
Product Categories : Amino Acid