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L-Tryptophan (White Crystals or Cryst. Powder), Fisher BioReagents

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Quantity:
100 g
Packaging:
Glass Bottle
73-22-3
C11H12N2O2
204.229
QIVBCDIJIAJPQS-VIFPVBQESA-N
l-tryptophan, tryptophan, l-tryptophane, s-tryptophan, tryptophane, h-trp-oh, optimax, trofan, tryptacin, ardeytropin
6305
CHEBI:16828
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N
73-22-3
C11H12N2O2
204.229
QIVBCDIJIAJPQS-VIFPVBQESA-N
l-tryptophan, tryptophan, l-tryptophane, s-tryptophan, tryptophane, h-trp-oh, optimax, trofan, tryptacin, ardeytropin
6305
CHEBI:16828
(2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N

Description

This amino acid is suitable for use in tissue culture systems requiring additives.
Melting Point 280°C
Ammonium 0.02% max.
Arsenic (As) 1ppm max.
pH 5.5 to 7.0
Color White
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 98.5 to 100.5 %
Identification Pass Test
Loss on Drying 0.2% max.
Merck Index 15, 9977
Other Amino Acids Not Detected
Packaging Glass Bottle
Residue after Ignition 0.1% max.
Specific Rotation -30 to -33° (+ or -)
Formula Weight 204.23
State of Solution (%T) 95.0% min.
Percent Purity 98.5 to 100.5%
Alpha Vector Tryptophan
Quantity 100 g
Physical Form Powder
Chemical Name or Material L-Tryptophan
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Safety and Handling

Recommended Storage : RT

SDS