L(-)-Tryptophan ≥99%, Powder
Supplier: MP BIOMEDICALS (FKA ICN BIOMED
Synonyms:
L-Tryptophan, Tryptophan, L-α-Amino-3-indolepropionic acid, (S)-2-Amino-3-(3-indolyl)propionic acid, H-Trp-OH
L-Tryptophan is an amino acid precursor of serotonin and melatonin.
Chloride ≤0.05%
sulphate ≤0.03%
Iron ≤0.003%
It is used as a precursor to niacin, indole alkaloids and serotonin. It acts as an important intrinsic fluorescent probe, which finds to estimate the nature of microenvironment of the tryptophan.
It is used as a precursor to niacin, indole alkaloids and serotonin. It acts as an important intrinsic fluorescent probe, which finds to estimate the nature of microenvironment of the tryptophan.
Soluble in 1N HCl (10 mg/mL - clear, colourless solution).
L-Tryptophan is an amino acid precursor of serotonin and melatonin.
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Formula:
C₁₁H₁₂N₂O₂ MW: 204.23 g/mol |
MDL Number:
MFCD00064340 CAS Number: 73-22-3 |
Specification Test Results
| Synonyms | L-2-amino-3-indolepropionic acid; Trp; W; (S)-2-Amino-3-(3-indolyl)propionic acid |
| Form | White powder |
| Storage | Store at Room temperature(15-30 °C). |
| Heavy Metals | ≤0.0015% |
| Moisture Content | ≤0.3% |
| Optical Rotation | -30° ± 10° (c=1, water) |
| pH | 5.5 - 7.0 (1% aq soln) |
| Residue on Ignition | ≤0.1% |
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