Cas no 5775-88-2 (4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid)

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid structure
5775-88-2 structure
Product Name:4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid
CAS No:5775-88-2
MF:C6H7BrN2O2
MW:219.035980463028
MDL:MFCD02090873
CID:366532
PubChem ID:329765858
Update Time:2025-09-28

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrazole-5-carboxylicacid, 4-bromo-1,3-dimethyl-
    • 4-BROMO-1,3-DIMETHYL-1H-PYRAZOLE-5-CARBOXYLIC
    • 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid
    • 4-Bromo-1,3-dimethylpyrazole-5-carboxylic acid
    • 4-Bromo-2,5-Dimethyl-2H-Pyrazole-3-Carboxylic Acid
    • 4-bromo-2,5-dimethylpyrazole-3-carboxylic acid
    • 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid, AldrichCPR
    • AKOS000304124
    • MFCD02090873
    • 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid, 95%
    • 4-bromo-2,5-dimethyl-3-pyrazolecarboxylic acid
    • FT-0617700
    • PS-4430
    • CS-0152733
    • Z275169822
    • InChI=1/C6H7BrN2O2/c1-3-4(7)5(6(10)11)9(2)8-3/h1-2H3,(H,10,11
    • BB 0237326
    • ZUEAEVZRYGUFPS-UHFFFAOYSA-N
    • 1H-Pyrazole-5-carboxylic acid, 4-bromo-1,3-dimethyl-
    • SY079848
    • SCHEMBL1359424
    • DTXSID00381568
    • EN300-55021
    • C16018
    • A831582
    • 4-bromanyl-2,5-dimethyl-pyrazole-3-carboxylic acid
    • 5775-88-2
    • STK315872
    • 4-BROMO-1,3-DIMETHYL-1H-PYRAZOLE-5-CARBOXYLICACID
    • ALBB-014448
    • BBL013086
    • 4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid
    • MDL： MFCD02090873
    • Inchi： 1S/C6H7BrN2O2/c1-3-4(7)5(6(10)11)9(2)8-3/h1-2H3,(H,10,11)
    • InChI Key： ZUEAEVZRYGUFPS-UHFFFAOYSA-N
    • SMILES： BrC1C(C)=NN(C)C=1C(=O)O

Computed Properties

  • Exact Mass: 217.96900
  • Monoisotopic Mass: 217.969
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 1
  • Complexity: 176
  • 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: 1.2
  • Topological Polar Surface Area: 55.1?2

Experimental Properties

  • Color/Form: NA
  • Density: 1.8±0.1 g/cm3
  • Melting Point: 237-242?°C
  • Boiling Point: 344.0±42.0 °C at 760 mmHg
  • Flash Point: 63.6±8.2 °C
  • Refractive Index: 1.636
  • PSA: 55.12000
  • LogP: 1.18920

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid Security Information

  • Symbol: GHS07
  • Signal Word：Warning
  • Hazard Statement： H315-H319-H335
  • Warning Statement： P261-P305+P351+P338
  • Hazardous Material transportation number：NONH for all modes of transport
  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S37/39
  • Hazardous Material Identification： Xi
  • Safety Term：S26;S37/39
  • Storage Condition：Storage at -4 ℃ (6-12weeks), long storage period at -20 ℃ (1-2years), transport at 0 ℃
  • HazardClass：IRRITANT
  • Risk Phrases：R36/37/38

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid 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%

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic Acid Pricemore >>

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