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Home > Product Catalogue
 
0445   L-ethionine

中文名字： L-乙硫氨基酪酸，乙基蛋氨酸

Product Name:L-ethionine
Synonyms:L-2-Amino-4-(ethylthio)butyric acid
Molecular Formula:C2H5SCH2CH2CH(NH2)CO2H
CAS #:13073-35-3

Test Items
Standard
Appearance
White fine crystals
Assay
98.0 to 101.0%
Specific Rotation [α]20/D
°～°
Melting point
280 °C (dec.)(lit.)
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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