Jump to content Jump to navigation menu

L-Phenylalanine, 1 kg

≥98,5 %, Ph. Eur., for biochemistry
Pack Qty.
2-Amino-3-phenylpropionic acid, H-L-Phe-OH
Empirical formula C9H11NO2
Molar mass (M) 165,19 g/mol
Density (D) 1,343 g/cm³
Boiling point (bp) 295 °C
Melting point (mp) 284 °C
CAS No. 63-91-2
EG-Nr. 200-568-1

€349.40/Pack Qty. 

excl. VAT. | 1 kg per Pack Qty.

Art. No. 4491.2

In production
from 6 Pack Qty. €331.93/Pack Qty.
from 24 Pack Qty. €314.46/Pack Qty.

Product details

L-Phenylalanine ≥98,5 %, Ph. Eur., for biochemistry

Technical Information
Checked according to pharmacopoeia Ph. Eur. 
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
4491.1 100 g plastic


4491.2 1 kg plastic


4491.3 25 g plastic


4491.4 250 g plastic


In stock
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

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:

Guarantee analysis

Appearancewhite cryst. powder
Assay (dry substance)98.5-101.0 %
Appearance of solutioncomplies
Specific rotation [α]20D-35.5° to -33.0°
Chloride (Cl)≤0.02 %
Sulphate (SO4)≤0.03 %
Ammonium (NH4)≤0.02 %
Iron (Fe)≤0.001 %
Heavy metals (as Pb)≤0.001%
Foreign amino acidscomplies
Loss on drying≤0.5 %
Sulphated ash≤0.1 %