Cas no 83393-47-9 (2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone)

2-Chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone is a versatile heterocyclic building block used in organic synthesis and pharmaceutical research. Its key structural features include a reactive chloroacetyl group attached to a pyrrolopyridine core, enabling efficient derivatization for the development of biologically active compounds. This compound is particularly valuable in medicinal chemistry for constructing fused heterocyclic systems, serving as an intermediate in the synthesis of kinase inhibitors and other therapeutic agents. Its high purity and stability under controlled conditions make it suitable for precise synthetic applications. The electrophilic nature of the chloroacetyl moiety facilitates nucleophilic substitutions, offering flexibility in scaffold modification for targeted drug discovery efforts.
2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone structure
83393-47-9 structure
Product Name:2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone
CAS No:83393-47-9
MF:C9H7ClN2O
MW:194.61768078804
MDL:MFCD09743458
CID:583389
PubChem ID:12778217
Update Time:2025-06-21

2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone Chemical and Physical Properties

Names and Identifiers

    • 2-Chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)-1-ethanone
    • 2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone
    • Ethanone, 2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)-
    • 2-Chloro-1-(1H-pyrrolo[2,3-b]-pyridin-3-yl)ethanone
    • 3-Chloroacetyl-7-azaindole
    • chloropyrrolobpyridinylethanone
    • ETHANONE,2-CHLORO-1-(1H-PYRROLO[2,3-B]PYRIDIN-3-YL)
    • 2-Chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethan-1-one
    • J-508581
    • EN300-58244
    • 2-chloro-1-{1H-pyrrolo[2,3-b]pyridin-3-yl}ethan-1-one
    • MFCD09743458
    • Ethanone, 2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)- (9CI)
    • CS-0004123
    • SCHEMBL3886913
    • 83393-47-9
    • AKOS005071701
    • A864269
    • AE-0251
    • RGALXXOVJMEHOD-UHFFFAOYSA-N
    • FT-0681825
    • DTXSID00509624
    • MDL： MFCD09743458
    • Inchi： 1S/C9H7ClN2O/c10-4-8(13)7-5-12-9-6(7)2-1-3-11-9/h1-3,5H,4H2,(H,11,12)
    • InChI Key： RGALXXOVJMEHOD-UHFFFAOYSA-N
    • SMILES： ClCC(C1=CNC2C1=CC=CN=2)=O

Computed Properties

  • Exact Mass: 194.02500
  • Monoisotopic Mass: 194.0246905g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 2
  • Complexity: 210
  • 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: 1.6
  • Topological Polar Surface Area: 45.8?2

Experimental Properties

  • PSA: 45.75000
  • LogP: 1.98440

2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone Security Information

  • HazardClass：IRRITANT

2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone 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%

2-chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone Pricemore >>

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