L-Threonine cas：72-19-5 CAS NO.72-19-5

Product Details

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molecular structure:
cas no.:	72-19-5
name:	l-threonine

formula:	c₄h₉no₃
molecular weight:	119.12
synonyms:	butanoic acid, 2-amino-3-hydroxy-, (r-(r,s))-;thr;threonine [usan:inn];l-threonin;(2s,3r)-2-azaniumyl-3-hydroxy-butanoate;treonina [spanish];(2r,3r)-2-amino-3-hydroxy-butanoic acid;threonine, l-;(2s,3r)-2-amino-3-hydroxybutyric acid;valine,3-hydroxy-;l-alpha-amino-beta-hydroxybutyric acid;(2s,3s)-2-azaniumyl-3-hydroxy-butanoate;(2s)-threonine;threoninum [latin];threonine (van);l-2-amino-3-hydroxybutyric acid;l-threonine(feed grade);l-thr-oh;l-threonine aji97;threonine, l- (8ci);(2s,3r)-2-amino-3-hydroxy-butanoic acid;l-(-)-threonine;threonin;[r-(r,s)]-2-amino-3-hydroxybutanoic acid;l-threonine (9ci);threonine (usp);
einecs:	200-774-1
density:	1.307 g/cm³
melting point:	256 °c (dec.)(lit.)
boiling point:	345.803 °c at 760 mmhg
flash point:	162.936 °c
solubility:	90 g/l (20 °c) in water
appearance:	white crystalline powder