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CS-W001157 4
Total: USD 88.00

4-Bromo-3-methyl-1,2-dihydropyridin-2-one

  • CAS No. 1227578-99-5

  • Cat. No. CS-0050987
  • Purity≥97%
  • MDL No.None

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

4-Bromo-3-methyl-1,2-dihydropyridin-2-one|CS-0050987

Structure of 1227578-99-5

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General Information

  • CAS No. 1227578-99-5
  • Cat. No. CS-0050987
  • Purity ≥97%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₆BrNO
  • Molecular Weight 188.02
  • Synonym(s) 4-Bromo-3-methylpyridin-2-ol
  • SMILES CC1=C(Br)C=CNC1=O

Description

4-Bromo-3-methyl-1,2-dihydropyridin-2-one is a versatile heterocyclic intermediate featuring a bromine atom at C4 and a methyl group at C3, enabling selective functionalization. The dihydropyridinone core offers enhanced reactivity in cross-coupling and cyclization processes. This bench-stable compound facilitates efficient access to complex nitrogen-containing scaffolds in medicinal chemistry and materials synthesis.

Application

4-Bromo-3-methyl-1,2-dihydropyridin-2-one serves as a versatile building block in medicinal chemistry, enabling efficient access to substituted pyridine scaffolds via Pd-catalyzed cross-coupling reactions. Its bromine functionality facilitates C–C bond formation under standard conditions, while the enaminone moiety offers orthogonal reactivity for further functionalization. The compound exhibits good bench stability and is compatible with diverse reaction environments, making it valuable for modular synthesis of bioactive heterocycles and API intermediates.

Safety Information

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GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H311-H331
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-P501

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Computational Chemistry Data

  • TPSA   32.86
  • LogP   1.44582
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

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