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CS-W001157 4
Total: USD 88.00

2-Ethylcyclopentanone

  • CAS No. 4971-18-0

  • Cat. No. CS-0152470
  • Purity≥95%
  • MDL No.MFCD00019314

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

2-Ethylcyclopentanone|CS-0152470

Structure of 4971-18-0

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General Information

  • CAS No. 4971-18-0
  • Cat. No. CS-0152470
  • Purity ≥95%
  • MDL No. MFCD00019314
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₁₂O
  • Molecular Weight 112.17
  • Synonym(s) 2-ethylcyclopentan-1-one
  • SMILES CCC1CCCC1=O

Description

2-Ethylcyclopentanone is a cyclic ketone featuring a sterically accessible carbonyl group within a five-membered ring. This structure enables efficient enolization and serves as a key scaffold for constructing complex polycyclic frameworks in synthetic organic chemistry. The ethyl substituent enhances solubility and modulates reactivity, offering a balanced profile for use in multistep syntheses under standard conditions.

Application

2-Ethylcyclopentanone serves as a versatile building block in synthetic organic chemistry, enabling efficient access to functionalized cyclopentane scaffolds. Its α-functionalizable carbonyl group facilitates enolate formation for C–C bond construction, while the ethyl substituent provides steric and electronic modulation. The compound exhibits excellent bench stability and compatibility with standard reaction conditions, making it well-suited for use in medicinal chemistry lead optimization and natural product synthesis workflows.

Safety Information

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GHS Pictogram :
GHS No : GHS02,GHS07
Signal Word : Danger
UN#: 1993
Class : 3
Packing Group : Ⅱ
Hazard Statements : H225-H315-H319
Precautionary Statements : P210-P233-P240-P241-P242-P243-P264-P280-P370+P378-P501

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Computational Chemistry Data

  • TPSA   17.07
  • LogP   1.7656
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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