Cas no 5775-89-3 (Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate)

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate structure
5775-89-3 structure
Product Name:Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
CAS No:5775-89-3
MF:C8H11BrN2O2
MW:247.089141130447
MDL:MFCD02253803
CID:947504
PubChem ID:7022226
Update Time:2025-04-19

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate Chemical and Physical Properties

Names and Identifiers

    • 1-Ethyl-3-Methyl-1H-pyrazole-5-Carboxylicacid Ethyl Ester
    • ETHYL 4-BROMO-1,3-DIMETHYLPYAZOLE-5-CARBOXYLATE
    • Ethyl 4-bromo-1,3-dimethylpyrazole-5-carboxylate
    • 1,3-Dimethyl-4-brom-5-carbethoxy-pyrazol
    • 1,3-Dimethyl-4-brom-5-ethoxycarbonyl-pyrazol
    • 2-ETHYL-5-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER
    • 4-Brom-1,3-dimethyl-pyrazol-5-carbonsaeure-ethylester
    • 4-bromo-2,5-dimethyl-2H-pyrazole-3-carboxylic acid ethyl ester
    • BUTTPARK 5211-37
    • ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
    • 5775-89-3
    • A831583
    • STK313028
    • ethyl4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
    • ethyl 4-bromo-2,5-dimethylpyrazole-3-carboxylate
    • SCHEMBL1431561
    • BBL029648
    • 4-bromo-2,5-dimethyl-2 h-pyrazole-3-carboxylic acid ethyl ester
    • CS-0206415
    • AKOS000307699
    • FS-1835
    • 4-bromo-1,3-dimethyl-1h-pyrazole-5-carboxylic acid ethyl ester
    • EN300-228201
    • CVIBYCFOGAXTBZ-UHFFFAOYSA-N
    • MFCD02253803
    • 1H-pyrazole-5-carboxylic acid, 4-bromo-1,3-dimethyl-, ethyl ester
    • ALBB-014450
    • XH0643
    • Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
    • MDL: MFCD02253803
    • Inchi: 1S/C8H11BrN2O2/c1-4-13-8(12)7-6(9)5(2)10-11(7)3/h4H2,1-3H3
    • InChI Key: CVIBYCFOGAXTBZ-UHFFFAOYSA-N
    • SMILES: BrC1C(C)=NN(C)C=1C(=O)OCC

Computed Properties

  • Exact Mass: 182.10600
  • Monoisotopic Mass: 246.00039g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 3
  • Complexity: 201
  • 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: 44.1?2

Experimental Properties

  • Color/Form: NA
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 273.9±20.0 °C at 760 mmHg
  • Flash Point: 161.8±27.9 °C
  • PSA: 44.12000
  • LogP: 1.38810

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate Security Information

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate Customs Data

  • HS CODE:2933199090
  • Customs Data:

    China Customs Code:

    2933199090

    Overview:

    2933199090. Other structurally non fused pyrazole ring compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Ethyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate Pricemore >>

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