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DL-Tryptophan, 100 g

≥98 %, for biochemistry
Pack Qty.
3-β-Indolylalanine, 2-Amino-3-(3-indolyl)propionic acid, H-DL-Trp-OH
Empirical formula C11H12N2O2
Molar mass (M) 204,23 g/mol
Melting point (mp) 295 °C
Storage temp. +4 °C
CAS No. 54-12-6
EG-Nr. 200-194-9

€123.65/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. 5236.3

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5236.1 10 g plastic


5236.2 25 g plastic


5236.3 100 g plastic


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Downloads / MSDS

General information

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.

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Assay (titr.)≥98,0 %
Appearance of solution (1 % in 1 M HCl)colourless to yellow
Loss on drying (3 h, 105 °C, vacuum)≤1,0 %