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L-Valine, 25 g

≥98,5 %, USP, for biochemistry
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H-L-Val-OH, α-Aminoisovaleric acid
Empirical formula C5H11NO2
Molar mass (M) 117,15 g/mol
Density (D) 1,23 g/cm³
Melting point (mp) 315 °C
WGK 1
CAS No. 72-18-4
EG-Nr. 200-773-6


€22.05/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 4879.1

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Product details



L-Valine ≥98,5 %, USP, for biochemistry

Technical Information
Checked according to pharmacopoeia USP 
L-Valine
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Art. No. Pack Qty. Pack. Price Quantity
4879.1 25 g plastic

€22.05

4879.2 1 kg plastic

€284.90

4879.3 100 g plastic

€50.00

4879.4 250 g plastic

€97.75

4879.5 500 g plastic

€155.90

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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:

Guarantee analysis

Appearancewhite cryst. powder
Assay (dry substance)98,5-101,5 %
Identitycomplies
pH-value (5 %, water)5,5-7,0
Specific rotation [α]b (8 % in HCl 6 N)+26,6° to +28,8°
Ash content≤0,1 %
Loss on drying (105 °C, 3 h)≤0,3 %
Foreign amino acidscomplies
Heavy metals (as Pb)≤0,001 %
Chloride (Cl)≤0,05 %
Sulphate (SO4)≤0,03 %
Ammonium (NH4)≤0,02 %
Iron (Fe)≤0,003 %