Cas no 37744-42-6 (1H-Pyrazole-3-carboxylicacid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester)

1H-Pyrazole-3-carboxylicacid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester structure
37744-42-6 structure
Product Name:1H-Pyrazole-3-carboxylicacid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester
CAS No:37744-42-6
MF:C11H10ClN3O2
MW:251.669001102448
CID:306721
PubChem ID:216821
Update Time:2025-04-19

1H-Pyrazole-3-carboxylicacid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole-3-carboxylicacid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester
    • (5-Chloro-3-pyridinyl)methyl 5-methyl-1H-pyrazole-3-carboxylate
    • 37744-42-6
    • 1H-Pyrazole-3-carboxylic acid, 5-methyl-, (5-chloro-3-pyridinyl)methyl ester
    • BRN 0660432
    • DTXSID20191186
    • Inchi: 1S/C11H10ClN3O2/c1-7-2-10(15-14-7)11(16)17-6-8-3-9(12)5-13-4-8/h2-5H,6H2,1H3,(H,14,15)
    • InChI Key: YPHZQMMVDAMBHK-UHFFFAOYSA-N
    • SMILES: ClC1=CN=CC(=C1)COC(C1C=C(C)NN=1)=O

Computed Properties

  • Exact Mass: 251.0463
  • Monoisotopic Mass: 251.046
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 4
  • Complexity: 277
  • 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
  • XLogP3: 1.9
  • Topological Polar Surface Area: 67.9?2

Experimental Properties

  • Density: 1.39
  • Boiling Point: 456.2°Cat760mmHg
  • Flash Point: 229.7°C
  • Refractive Index: 1.611
  • PSA: 67.87
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