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CS-W001157 4
Total: USD 88.00

2-Cyclopropylbenzaldehyde

  • CAS No. 20034-51-9

  • Cat. No. CS-0112242
  • Purity≥95%
  • MDL No.MFCD00480888

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

2-Cyclopropylbenzaldehyde|CS-0112242

Structure of 20034-51-9

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General Information

  • CAS No. 20034-51-9
  • Cat. No. CS-0112242
  • Purity ≥95%
  • MDL No. MFCD00480888
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₁₀O
  • Molecular Weight 146.19
  • Synonym(s) 2-Cyclopropyl-benzaldehyde
  • SMILES O=CC1=CC=CC=C1C2CC2

Description

2-Cyclopropylbenzaldehyde delivers a sterically constrained aromatic aldehyde with enhanced solubility and stability under standard conditions. The cyclopropyl substituent imparts unique electronic and conformational properties, enabling efficient coupling in transition-metal-catalyzed reactions. This aldehyde integrates seamlessly into complex molecular architectures for pharmaceutical and agrochemical applications.

Application

2-Cyclopropylbenzaldehyde serves as a versatile building block in medicinal chemistry and materials science, enabling direct incorporation of both aromatic and strained cyclopropyl motifs into target molecules. Its aldehyde functionality facilitates standard transformations including reductive amination, Grignard additions, and Wittig olefination, with the cyclopropyl group providing distinct steric and electronic modulation. Bench-stable and amenable to purification via flash chromatography or distillation, it functions reliably in multi-step synthesis workflows.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-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   17.07
  • LogP   2.3765
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   2

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