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L-Tryptophan, 100 g

L-Tryptophan, 100 g

SKU 1739.2
€ 114,92
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L-Tryptophan, 100 g
Product Details
HS code: 29224985
Brand: Carl Roth
L-Tryptophane, min. 99 %, CELLPURE®, Molar mass (M) 204,23 g/mol, CAS No. [73-22-3], EG-Nr. 200-795-6, Empirical formula C11H12N2O2
Amino acids

Our amino acids are of the highest purity and suitable for a broad range of applications in biochemistry. Besides the natural occurring L-amino acids, we offer a selection of unnatural D-amino acids and DL-amino acids.


Endotoxins ≤50.0 E.U./g
Assay ≥99 %
Loss on drying ≤0.5 %
Specific rotation [α]20D -33.0° to -30.0°
Ammonium (NH4) ≤0.02 %
Chloride (Cl) ≤0.02 %
Sulphate (SO4) ≤0.03 %
Iron (Fe) ≤0.002 %
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