5-Hydroxy-2-methylpyrimidin-4(3h)-one

Base Information

• Chemical Name: 5-Hydroxy-2-methylpyrimidin-4(3h)-one
• CAS No.: 24614-14-0
• Molecular Formula: C5H6 N2 O2
• Molecular Weight: 126.115
• Hs Code.: 2933599090
• NSC Number: 95955
• DSSTox Substance ID: DTXSID90294355
• Nikkaji Number: J141.820C
• Wikidata: Q82033621
• Mol file: 24614-14-0.mol

Synonyms:24614-14-0;5-hydroxy-2-methylpyrimidin-4(3h)-one;5-Hydroxy-2-methylpyrimidin-4(1H)-one;4(1H)-Pyrimidinone, 5-hydroxy-2-methyl-;NSC95955;SCHEMBL3176990;SCHEMBL9147903;2-Methyl-4,5-pyrimidinediol #;DTXSID90294355;NSC-95955

Chemical Property of 5-Hydroxy-2-methylpyrimidin-4(3h)-one

Chemical Property:

• Vapor Pressure: 0.00286mmHg at 25°C
• Melting Point: 310 °C (decomp)
• Boiling Point: 276.4°Cat760mmHg
• PKA: 8.88±0.50(Predicted)
• Flash Point: 120.9°C
• PSA: 65.98000
• Density: 1.44g/cm³
• LogP: -0.21610
• XLogP3: -0.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 126.042927438
• Heavy Atom Count: 9
• Complexity: 205

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC=C(C(=O)N1)O

Technology Process of 5-Hydroxy-2-methylpyrimidin-4(3h)-one

There total 12 articles about 5-Hydroxy-2-methylpyrimidin-4(3h)-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

5-(benzyloxy)-2-methylpyrimidin-4-ol (60438-04-2) → 2-methylpyrimidine-4,5-diol (24614-14-0)

Guidance literature:

With palladium on activated charcoal; hydrogen; In methanol; at 20 ℃; for 1h;

Reference yield: 70.0%

1-(5-hydroxy-2-methyl-4-pyrimidinylthio)-2-propanol (91036-39-4) → 5-hydroxy-2-methyl-(3H)-pyrimidin-4-one (24614-14-0)

Guidance literature:

In acetic acid; for 24h; Heating;

Reference yield: 63.0%

2-methyl-5-(tetrahydro-2H-pyran-2-yloxy)pyrimidin-4(3H)-one (99170-32-8) → 5-hydroxy-2-methyl-(3H)-pyrimidin-4-one (24614-14-0)

Guidance literature:

With toluene-4-sulfonic acid; In methanol; Heating;

DOI:10.1016/j.tet.2006.03.049

upstream raw materials:

(2-methyl-6-oxo-1,6-dihydro-pyrimidin-5-yl)-carbamic acid ethyl ester

2-methyl-5-(tetrahydro-2H-pyran-2-yloxy)pyrimidin-4(3H)-one

5-benzyloxy-2-methyl-3H-pyrimidin-4-one

ethyl (tetrahydropyranyloxy)acetate

Downstream raw materials:

6-amino-5-hydroxy-2-methylpyrimidin-4(3H)-one

3-Cyclohexyl-6-methyl-8-hydroxy-3.4-dihydro-2H-pyrimido<4.5-e>-1.3-oxazin

3.6-Dimethyl-8-hydroxy-3.4-dihydro-2H-pyrimido<4.5-e>-1.3-oxazin

3-Benzyl-6-methyl-8-hydroxy-3.4-dihydro-2H-pyrimido<4.5-e>-1.3-oxazin

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