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CS-W001157 4
Total: USD 88.00

3-Fluoro-4-methoxylphenylacetonitrile

  • CAS No. 404-90-0

  • Cat. No. CS-W021918
  • Purity≥98%
  • MDL No.MFCD00040889

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

3-Fluoro-4-methoxylphenylacetonitrile|CS-W021918

Structure of 404-90-0

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General Information

  • CAS No. 404-90-0
  • Cat. No. CS-W021918
  • Purity ≥98%
  • MDL No. MFCD00040889
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₈FNO
  • Molecular Weight 165.16
  • Synonym(s) 3-Fluoro-4-methoxyphenylacetonitrile
  • SMILES C1=C(C=CC(=C1F)OC)CC#N

Description

3-Fluoro-4-methoxylphenylacetonitrile features a strategically positioned nitrile group flanked by electron-withdrawing fluorine and electron-donating methoxy substituents, enabling precise tuning of reactivity in synthetic transformations. This aromatic acetonitrile derivative offers enhanced stability and solubility under standard conditions, facilitating efficient incorporation into pharmaceutical intermediates and functional materials.

Application

3-Fluoro-4-methoxyphenylacetonitrile serves as a versatile building block in medicinal chemistry, enabling efficient access to bioactive heterocycles and pharmaceutical intermediates. Its orthogonal functionality—fluorine for metabolic stability, methoxy for electronic modulation, and nitrile for downstream transformations—facilitates diverse coupling reactions and ring-forming processes under standard conditions. The compound exhibits excellent bench stability and is amenable to purification via standard chromatographic methods, making it well-suited for scalable synthesis and API development workflows.

Synthesis

  • Route1
    • In-stock
      3-Fluoro-4-methoxybenzaldehyde|CS-W007614
      351-54-2
    • null|null
      38622-91-2
    • ~57%
    • In-stock
      3-Fluoro-4-methoxylphenylacetonitrile|CS-W021918
      404-90-0

    References

    • Hadida Ruah, Sara S.; Grootenhuis, Peter D.J.; Van Goor, Frederick; Zhou, Jinglan; Bear, Brian; Miller, Mark T.; McCartney, Jason; Numa, Mehdi Michel Jamel Patent: US2007/244159 A1, 2007 ; Location in patent: Page/Page column 90-91 ;
  • Route2

    References

    • Vertex Pharmaceuticals Incorported Patent: US2011/98311 A1, 2011 ;
  • Route3
    • In-stock
      4-(Chloromethyl)-2-fluoro-1-methoxybenzene|CS-0307715
      351-52-0
    • null|null
      143-33-9
    • ~92%
    • In-stock
      3-Fluoro-4-methoxylphenylacetonitrile|CS-W021918
      404-90-0

    References

    • Kuchar, Miroslav; Grimova, Jaroslava; Rejholec, Vaclav; Tomkova, Hana; Jelinkova, Magda; Holubek, Jiri Collection of Czechoslovak Chemical Communications, 1990 , vol. 55, # 1 p. 296 - 306

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS06
Signal Word : Danger
UN#: 3439
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301+H311+H331
Precautionary Statements : P264-P270-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   33.02
  • LogP   1.90038
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   2

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