Cas no 1002243-76-6 (1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide)

1-(4-Bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide is a heterocyclic compound featuring a pyrazole core substituted with a bromo group and a carbohydrazide moiety. This structure combines the reactivity of both pyrazole and hydrazide functional groups, making it a versatile intermediate in organic synthesis and medicinal chemistry. The presence of the bromine atom enhances its utility in cross-coupling reactions, such as Suzuki or Buchwald-Hartwig couplings, enabling further derivatization. The carbohydrazide group offers potential for forming hydrazone linkages or acting as a chelating agent. Its dual functionality allows applications in the development of pharmaceuticals, agrochemicals, and metal-organic frameworks. The compound exhibits good stability under standard conditions, facilitating handling and storage in research settings.
1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide structure
1002243-76-6 structure
Product Name:1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide
CAS No:1002243-76-6
MF:C8H9BrN6O
MW:285.100659132004
MDL:MFCD04049485
CID:3058381
PubChem ID:4773233
Update Time:2025-07-02

1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide Chemical and Physical Properties

Names and Identifiers

    • 1-((4-Bromo-1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carbohydrazide
    • 1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide
    • CS-0270829
    • DTXSID401142877
    • AKOS000306581
    • 1-[(4-Bromo-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carboxylic acid hydrazide
    • 1-((4-Bromo-1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carboxylic acid hydrazide
    • Oprea1_160138
    • 1-[(4-bromopyrazol-1-yl)methyl]pyrazole-3-carbohydrazide
    • 1002243-76-6
    • STK349353
    • BBL039799
    • EN300-229144
    • 1-(4-Bromo-pyrazol-1-ylmethyl)-1H-pyrazole-3-carboxylic acid hydrazide
    • 1-[(4-bromo-1H-pyrazol-1-yl)methyl]-1H-pyrazole-3-carbohydrazide
    • 1-(4-bromo-pyrazol-1-ylmethyl)-1 h-pyrazole-3-carboxylic acid hydrazide
    • MDL： MFCD04049485
    • Inchi： 1S/C8H9BrN6O/c9-6-3-11-15(4-6)5-14-2-1-7(13-14)8(16)12-10/h1-4H,5,10H2,(H,12,16)
    • InChI Key： XCMJUFLHSSKEEF-UHFFFAOYSA-N
    • SMILES： BrC1C=NN(C=1)CN1C=CC(C(NN)=O)=N1

Computed Properties

  • Exact Mass: 284.00212Da
  • Monoisotopic Mass: 284.00212Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 7
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 4
  • Complexity: 265
  • 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: -0.1
  • Topological Polar Surface Area: 90.8?2

Experimental Properties

  • Density: 1.9±0.1 g/cm3

1-(4-bromo-1H-pyrazol-1-yl)methyl-1H-pyrazole-3-carbohydrazide Security Information

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