Cas no 18261-42-2 (6-Chloro-5-methylpyrimidin-4-OL)

6-Chloro-5-methylpyrimidin-4-OL structure
18261-42-2 structure
Product Name:6-Chloro-5-methylpyrimidin-4-OL
CAS No:18261-42-2
MF:C5H5ClN2O
MW:144.55899977684
MDL:MFCD22576075
CID:122885
PubChem ID:329766832
Update Time:2025-04-18

6-Chloro-5-methylpyrimidin-4-OL Chemical and Physical Properties

Names and Identifiers

    • 6-Chloro-5-methylpyrimidin-4-ol
    • 6-chloro-5-methyl-1h-pyrimidin-4-one
    • 4(1H)-Pyrimidinone,6-chloro-5-methyl-
    • 6-chloro-4-hydroxy-5-methylpyrimidine
    • 4-Chlor-6-hydroxy-5-methylpyrimidin
    • 4-Chlor-6-hydroxy-5-methyl-pyrimidin
    • 6-Chlor-4-hydroxy-5-methyl-pyrimidin
    • 6-chloro-5-methyl-3H-pyrimidin-4-one
    • AG-A-89735
    • AG-E-32438
    • CTK6B3897
    • CTK8F7099
    • 4-Chloro-6-hydroxy-5-methylpyrimidine
    • 6-Chloro-5-methyl-4-pyrimidinol
    • 6-Chloro-5-methylpyrimidin-4(1H)-one
    • XZDABTAOUACVLS-UHFFFAOYSA-N
    • TRA0044316
    • 6-Chloro-5-methyl-4-pyrimidinol, AldrichCPR
    • FT-0709933
    • MFCD09879261
    • 6-Chloro-4-hydroxy-5-methylpyrimidine, 96%
    • 4(1H)-Pyrimidinone, 6-chloro-5-methyl- (9CI)
    • 18261-42-2
    • D77789
    • EN300-126506
    • AKOS005254516
    • CS-W016373
    • 6-chloro-5-methyl-1,4-dihydropyrimidin-4-one
    • SB57385
    • AKOS037645824
    • SCHEMBL857430
    • 4-chloro-5-methyl-1H-pyrimidin-6-one
    • SCHEMBL21273026
    • DTXSID70651260
    • AS-63836
    • AMY11660
    • pyrimidine, 4-chloro-6-hydroxy-5-methyl-
    • 4(1H)-Pyrimidinone, 6-chloro-5-methyl-
    • DB-065410
    • 6-Chloro-5-methylpyrimidin-4-OL
    • MDL: MFCD22576075
    • Inchi: 1S/C5H5ClN2O/c1-3-4(6)7-2-8-5(3)9/h2H,1H3,(H,7,8,9)
    • InChI Key: XZDABTAOUACVLS-UHFFFAOYSA-N
    • SMILES: ClC1=C(C)C(NC=N1)=O

Computed Properties

  • Exact Mass: 144.00915
  • Monoisotopic Mass: 144.0090405g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 207
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 41.5
  • XLogP3: 0.5

Experimental Properties

  • Color/Form: NA
  • Density: 1.5±0.1 g/cm3
  • Melting Point: 198-203?°C
  • Boiling Point: 206.4±50.0 °C at 760 mmHg
  • Flash Point: 235.7±28.7 °C
  • PSA: 46.01

6-Chloro-5-methylpyrimidin-4-OL Security Information

  • Symbol: GHS05 GHS07
  • Signal Word:Danger
  • Hazard Statement: H302-H315-H318
  • Warning Statement: P280-P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 22-37/38-41
  • Safety Instruction: 26-39
  • Hazardous Material Identification: Xn
  • Storage Condition:Storage at -4 ℃ (6-12weeks), long storage period at -20 ℃ (1-2years), transport at 0 ℃

6-Chloro-5-methylpyrimidin-4-OL Pricemore >>

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