Cas no 648412-53-7 (Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate)

Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate structure
648412-53-7 structure
Product Name:Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate
CAS No:648412-53-7
MF:C7H6Br2O2S
MW:313.994339466095
MDL:MFCD11501085
CID:415400
PubChem ID:53403241
Update Time:2025-04-19

Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate Chemical and Physical Properties

Names and Identifiers

    • Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate
    • 2-Thiophenecarboxylic acid, 4,5-dibromo-3-methyl-, methyl ester
    • Methyl 4,5-dibromo-3-methyl-thiophene-2-carboxylate
    • SCHEMBL1973056
    • Methyl 4 pound not5-dibromo-3-methyl-thiophene-2-carboxylate
    • 648412-53-7
    • AKOS015998825
    • DTXSID80695150
    • AS-36062
    • Methyl4,5-dibromo-3-methylthiophene-2-carboxylate
    • 4,5-Dibromo-3-methyl-thiophene-2-carboxylic acid methyl ester
    • MFCD11501085
    • FT-0732325
    • CS-0172054
    • WQCQDITXZPVXGB-UHFFFAOYSA-N
    • DA-18352
    • MDL: MFCD11501085
    • Inchi: 1S/C7H6Br2O2S/c1-3-4(8)6(9)12-5(3)7(10)11-2/h1-2H3
    • InChI Key: WQCQDITXZPVXGB-UHFFFAOYSA-N
    • SMILES: BrC1=C(SC(C(=O)OC)=C1C)Br

Computed Properties

  • Exact Mass: 311.84600
  • Monoisotopic Mass: 311.84553g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 188
  • 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: 3.9
  • Topological Polar Surface Area: 54.5?2

Experimental Properties

  • Color/Form: Pale-yellow to Yellow-brown Solid
  • PSA: 54.54000
  • LogP: 3.36810

Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate Security Information

Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic 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

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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Methyl 4,5-dibromo-3-methylthiophene-2-carboxylate Production Method

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