Cas no 81438-57-5 (6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid)

6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid structure
81438-57-5 structure
Product Name:6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid
CAS No:81438-57-5
MF:C9H7BrN2O2
MW:255.068081140518
MDL:MFCD01569308
CID:1039619
PubChem ID:12872599
Update Time:2024-10-27

6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid
    • 6-Bromo-2-methylimidazo[1,2-a]-pyridine-3-carboxylic acid
    • 6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid (ACI)
    • Imidazo[1,2-a]pyridine-3-carboxylic acid, 6-bromo-2-methyl-
    • SCHEMBL954716
    • TS-03444
    • DB-341697
    • STK662189
    • DTXSID10512063
    • CS-0083423
    • 6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylicacid
    • AKOS000111381
    • MFCD01569308
    • Z274740244
    • 81438-57-5
    • EN300-191314
    • MDL： MFCD01569308
    • Inchi： 1S/C9H7BrN2O2/c1-5-8(9(13)14)12-4-6(10)2-3-7(12)11-5/h2-4H,1H3,(H,13,14)
    • InChI Key： YFWHQHKBSQZSDF-UHFFFAOYSA-N
    • SMILES： O=C(C1N2C(C=CC(=C2)Br)=NC=1C)O

Computed Properties

  • Exact Mass: 253.96900
  • Monoisotopic Mass: 253.96909g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 1
  • Complexity: 249
  • 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: 2.7
  • Topological Polar Surface Area: 54.6?2

Experimental Properties

  • PSA: 54.60000
  • LogP: 2.10340

6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid Customs Data

  • HS CODE：2933990090
  • Customs Data：

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. 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:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid Pricemore >>

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6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Lithium hydroxide
Reference
Design, synthesis and biological activity of N-(2-phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamides as new antitubercular agents
Wang, Apeng; et al, European Journal of Medicinal Chemistry, 2019, 178, 715-725

Production Method 2

Reaction Conditions
1.1 -
2.1 Reagents: Lithium hydroxide
Reference
Design, synthesis and biological activity of N-(2-phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamides as new antitubercular agents
Wang, Apeng; et al, European Journal of Medicinal Chemistry, 2019, 178, 715-725

Production Method 3

Reaction Conditions
1.1 Solvents: Acetonitrile ,  Water ;  overnight, pH 9.5, rt
1.2 Reagents: Ethanol
1.3 Reagents: Molybdenum hexacarbonyl ,  Cesium hydroxide Catalysts: Palladate(1-), [2′-(amino-κN)[1,1′-biphenyl]-2-yl-κC]chloro[2′-(dicyclohexylphos… Solvents: 1-Methoxy-2-propanol ,  Water ;  15 h, 80 °C
Reference
Palladium-Catalyzed Hydroxycarbonylation of (Hetero)aryl Halides for DNA-Encoded Chemical Library Synthesis
Li, Jian-Yuan; et al, Bioconjugate Chemistry, 2019, 30(8), 2209-2215

6-Bromo-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid Raw materials

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