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CS-W001157 4
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4-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine

  • CAS No. 307951-53-7

  • Cat. No. CS-0004790
  • Purity≥97%
  • MDL No.MFCD12924600

*For research and further manufacturing use only, not for direct human use.

4-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine|CS-0004790

Structure of 307951-53-7

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General Information

  • CAS No. 307951-53-7
  • Cat. No. CS-0004790
  • Purity ≥97%
  • MDL No. MFCD12924600
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇ClN₂
  • Molecular Weight 166.61
  • Synonym(s) None
  • SMILES ClC1=C2C(NC(C)=C2)=NC=C1

Description

4-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine features a fused bicyclic core with a chlorine substituent at the 4-position and a methyl group at the 2-position, conferring enhanced electron deficiency and improved metabolic stability. This scaffold serves as a key building block in medicinal chemistry for kinase inhibitors and targeted therapeutics.

Application

4-Chloro-2-methyl-1H-pyrrolo[2,3-b]pyridine serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the C4 position via palladium-catalyzed cross-coupling reactions. Its methyl group enhances solubility and stability, while the chloro substituent provides high reactivity in Suzuki-Miyaura and Buchwald-Hartwig couplings. The fused heterocyclic core offers structural rigidity and favorable electronic properties for target-directed synthesis.

Safety Information

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GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 1759
Class : 8
Packing Group : Ⅲ
Hazard Statements : H302-H315-H318-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

  • TPSA   28.68
  • LogP   2.52472
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

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