USPUSP-NF
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l-Valine
l-2-Amino-3-methylbutyric Acid C5H11NO2 Formula wt 117.15
[72-18-4] HG18B9YRS7 valine

DESCRIPTION

l-Valine occurs as a white, crystalline powder. It is freely soluble in water; practically insoluble in alcohol and in ether. The pH of a 1:20 aqueous solution is 5.5–7.0. In a closed capillary tube, it melts at about 315°.

USP REFERENCE STANDARDS FOR PURCHASE

USP l-Valine RS
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