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Home > Product Catalogue
 
0436   L-tert-Leucine

中文名字：L-叔-亮氨酸

Product Name:L-tert-Leucine
Synonyms:(S)-2-Amino-3,3-dimethylbutyric acid L-α-tert-Butylglycine
Molecular Formula:(CH3)3CCH(NH2)CO2H
CAS #:20859-02-3

Test Items
Standard
Appearance
White fine crystals
Assay
98.0 to 101.0%
Specific Rotation [α]20/D
+7±1°, c = 5% in 5 M HCl
Melting point
≥300 °C
Chloride (Cl)
Not more than 0.10%
Heavy Metals (Pb)
Not more than 10 PPM
Loss on Drying
Not more than 0.20%
Residue on Ignition (Sulfate)
Not more than 0.20%
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