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CAS RN: 4370-90-5 | Product Number: P0366


Purity: >98.0%(HPLC)(N)
  • 5-[2-(Methylthio)ethyl]-3-phenyl-2-thiohydantoin
  • PTH-methionine
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Product Number P0366
Purity / Analysis Method >98.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__1__2H__1__4N__2OS__2 = 266.38  
Physical State (20 deg.C) Solid
CAS RN 4370-90-5
Reaxys Registry Number 229977
PubChem Substance ID 87574583
SDBS (AIST Spectral DB) 10669
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 131.0 to 135.0 °C
Properties (reference)
Melting Point 133 °C
Related Laws:
RTECS# MU2700000
Transport Information:
HS Number 2933.21.0000
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