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4-Pyrimidinol

4-Pyrimidinol Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-（0）57185586718 +86-13336195806
Email: sales@capot.com
Products Intro: Product Name:4-Pyrimidinol
CAS:4562-27-0
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:4562-27-0
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Email: info@accelachem.com
Products Intro: Product Name:4(3H)-Pyrimidone
CAS:4562-27-0
Purity:>=98% Package:1g;5g;10g;25g;100g
Company Name: Zhengzhou HQ Material CO.,LTD.
Tel: +86-371-55919009 +8615225108189
Email: sale1@hqmat.com
Products Intro: Product Name:4-Pyrimidinol
CAS:4562-27-0
Purity:99.9% Package:1Kg/Bag;USD|10Kg/Bag;USD|25Kg/Drum;USD
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:Pyrimidin-4(3H)-one
CAS:4562-27-0
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-50964

4-Pyrimidinol manufacturers

  • 4-Pyrimidinol
  • 4-Pyrimidinol pictures
  • $1.10
  • 2025-11-18
  • CAS:4562-27-0
  • Min. Order: 1g
  • Purity: 99.00%
  • Supply Ability: 100 Tons
  • 4-Pyrimidinol
  • 4-Pyrimidinol pictures
  • $7.00
  • 2019-12-31
  • CAS:4562-27-0
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100KG
4-Pyrimidinol Basic information
Product Name:4-Pyrimidinol
Synonyms:4-Pyrimidinol~4-Pyrimidone;1H-pyrimidin-4-one;4(1H)-Pyrimidinone (6CI,8CI,9CI);4-Pyrimidinol;pyrimidin-4-one;4-HYDROXYPYRIMIDINE, 98+%;4-Oxopyrimidine;4-Oxypyrimidine
CAS:4562-27-0
MF:C4H4N2O
MW:96.09
EINECS:224-932-4
Product Categories:Building Blocks;C4 to C5;PYRIMIDINE;Chemical Synthesis;Heterocyclic Building Blocks;Pyrimidines;Pyridines, Pyrimidines, Purines and Pteredines
Mol File:4562-27-0.mol
4-Pyrimidinol Structure
4-Pyrimidinol Chemical Properties
Melting point 163-167 °C
density 1.28
storage temp. 2-8°C
solubility DMSO (Slightly), Methanol (Very Slightly)
form Solid
pka9.02±0.40(Predicted)
color White to Orange to Green
BRN 609975
InChIInChI=1S/C4H4N2O/c7-4-1-2-5-3-6-4/h1-3H,(H,5,6,7)
InChIKeyDNCYBUMDUBHIJZ-UHFFFAOYSA-N
SMILESC1=NC=CC(=O)N1
CAS DataBase Reference4562-27-0(CAS DataBase Reference)
NIST Chemistry Reference4(1H)-pyrimidinone(4562-27-0)
EPA Substance Registry System4(1H)-Pyrimidinone (4562-27-0)
Safety Information
Hazard Codes Xn
Risk Statements 36/37/38-40
Safety Statements 22-24/25-36-26
WGK Germany 3
RTECS UW7350100
TSCA TSCA listed
HS Code 29335990
Storage Class11 - Combustible Solids
Toxicitypic-esc 1 g/L ZAPOAK12,583,1972
MSDS Information
4-Pyrimidinol Usage And Synthesis
Chemical PropertiesLight yellow crystalline
Uses4(3H)-Pyrimidinone, is a derivative of Pyrimidone, that can be used as a building block for the preparation of many other biologically molecules, such as Metharbital. It has also been shown to present in the GU "wobble" pair.
Safety ProfileMutation data reported. When heated to decomposition it emits toxic vapors of NOx
Purification MethodsIt crystallises from *benzene or ethyl acetate. The picrate has m 164-166o and crystallises from EtOH [Brown et al. J Chem Soc 4035 1955, Beilstein 24 III/IV 171.]
4-Pyrimidinol Preparation Products And Raw materials
Raw materialsEthyl acetate-->Hydrogen peroxide-->Calcium hydroxide-->2-Thiouracil-->4-Hydroxypyrimidine
Preparation ProductsRisperidone
Tag:4-Pyrimidinol(4562-27-0) Related Product Information
Sulfadiazine Alloxan Pyrimidine Silver sulfadiazine Starch soluble Uracil 4-Hydroxypyrimidine PIRENPERONE Ritanserin LEUCOPTERIN Tetrahydrobiopterin Isocytosine Fluorocytosine Cytosine ISOXANTHOPTERIN 2,4-Diamino-6-hydroxypyrimidine 7,8-DIHYDRO-L-BIOPTERIN 7,8-Dihydro-7-methylguanosine