Categories
-
Adhesives
5
Amines
93
Amino Acids
180
Analytical Reagents
664
Antibiotics
249
Bioactive Small Molecules
714
Aroma Chemicals
203
Biochemicals
1003
Boronic Acids
4
Buffers
97
Building Blocks
1770
Carbohydrates
176
Catalysts
97
Chiral Compounds
52
Coccus nucifera oil
0
Detergents
57
Diagnostic Raw Materials
250
Flavours and Fragrance Materials
202
Fluorinated Products
42
Furans
5
Gases in Solution
49
Grignard Reagents
19
HPLC Reagents
8
Imidazoles
17
Indoles
42
Inorganic Chemicals
324
Ion-Pair Reagents
24
Ligands
79
Organics
1294
Oxazoles
3
Peptide Reagents
90
Phenols
44
Picolines
0
Piperazines
10
Pyrazines
2
Pyridines
54
Pyrimidines
30
Quaternary Ammonium salts
43
Reagents
97
Research Organics & Inorganics
746
Salts
282
Sealing Compounds
1
Sherclin
2
Solvents
121
Stains & Indicators
289
Sugars
63
Tailor-made solutions
3
Testing Standards
4
Uncategorised
144
Water Analysis
10
L-Tryptophan
(13831082 | 73-22-3)
CAS: | 73-22-3 |
---|---|
Molecular Formula: | C11H12N2O2 |
Molecular Weight: | 204.23 |
Availablility: | In Stock |
---|---|
Downloads: | | |
13831082-100g | 100g | £85.00 | |
13831082-500g | 500g | £195.00 | |
13831082-1kg | 1kg | £280.00 | |
Bulk Order |
13831082-100g | 100g | €119.00 | |
13831082-500g | 500g | €273.00 | |
13831082-1kg | 1kg | €392.00 | |
Bulk Order |
13831082-100g | 100g | $127.50 | |
13831082-500g | 500g | $292.50 | |
13831082-1kg | 1kg | $420.00 | |
Bulk Order |
Safety Data Sheet
Certificate of Analysis
Product Detail
Product Code | 13831082 | ||||
Product Name | L-Tryptophan | ||||
Categories | Amino Acids Biochemicals | ||||
CAS | 73-22-3 | ||||
Molecular Formula | C11H12N2O2 | ||||
Molecular Weight | 204.23 | ||||
Storage Details | Ambient | ||||
Harmonised Tariff Code | 2933998090 |
Product Specification
Specific rotation | -29.4 to -32.8 | ||||
Identification | Conforms to reference | ||||
pH | 5.5 to 7.0 | ||||
Loss on Drying | ≤ 0.3% | ||||
Specification | Conforms to USP specification | ||||
Chloride (Cl) | ≤ 0.05% | ||||
Assay | ≥ 98.5% | ||||
Residue on Ignition | ≤ 0.1% | ||||
Appearance | White Powder | ||||
Iron (Fe) | ≤ 0.003% | ||||
Lead (Pb) | ≤ 0.0015% |
Safety Information
Pictograms |
|
||||
Signal word | none | ||||
Hazard statements |
|
||||
Precautionary statements |
|
Frequently Purchased Together