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Home      Products     Pharmaceutical Intermediates       636-26-0 4-Hydroxy-5-methyl-2-mercaptopy
  • 636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine
  • 636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine
  • 636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine
  • 636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine
636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine

636-26-0 4-Hydroxy-5-methyl-2-mercaptopyrimidine

4-Hydroxy-5-methyl-2-mercaptopyrimidine Basic information
Product Name: 4-Hydroxy-5-methyl-2-mercaptopyrimidine
Synonyms: 2,3-dihydro-5-methyl-2-thioxo-4(1h)-pyrimidinon;2-Mercapto-5-MethylpyriMidin-4-ol;5-methyl-2-sulfanylidene-1H-pyrimidin-4-one;2,3-dihydro-5-methyl-2-thioxo-4(1h)-pyrimidinone;2-thio-thymin;2-Thiothymine;5-Methyl-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone;Thiothymine
CAS: 636-26-0
MF: C5H6N2OS
MW: 142.18
EINECS:
Product Categories: PYRIMIDINE;Pyridines, Pyrimidines, Purines and Pteredines
Mol File: 636-26-0.mol
4-Hydroxy-5-methyl-2-mercaptopyrimidine Structure
4-Hydroxy-5-methyl-2-mercaptopyrimidine Chemical Properties
Melting point  283-286°C
density  1.36
refractive index  1.6430 (estimate)
storage temp.  Sealed in dry,Room Temperature
pka pKa 7.71 (Uncertain)
form  powder to crystal
color  White to Almost white
Water Solubility  509mg/L(25 ºC)
BRN  120488
Stability: Stable but may be heat or light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 636-26-0(CAS DataBase Reference)
NIST Chemistry Reference 4(1H)-pyrimidinone, 2,3-dihydro-5-methyl-2-thioxo-(636-26-0)
EPA Substance Registry System 5-Methyl-2-thiouracil (636-26-0)
Safety Information
Hazard Codes  Xi
Risk Statements  22-40-36/37/38
Safety Statements  22-36/37-26
RTECS  XP2108500
HS Code  2933599590
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