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CS-W001157 4
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(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanol

  • CAS No. 39270-39-8

  • Cat. No. CS-0036298
  • Purity≥98%
  • MDL No.None

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

(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanol|CS-0036298

Structure of 39270-39-8

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General Information

  • CAS No. 39270-39-8
  • Cat. No. CS-0036298
  • Purity ≥98%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₀O₃
  • Molecular Weight 166.17
  • Synonym(s) 2,3-Dihydro-1,4-benzodioxin-6-ylmethanol
  • SMILES C1=C(C=C2C(=C1)OCCO2)CO

Description

This bench-stable, moisture-tolerant building block features a fused dihydrobenzodioxin core with a pendant hydroxymethyl group. The aromatic system imparts stability, while the primary alcohol enables straightforward derivatization for synthetic and medicinal chemistry applications.

Application

(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanol serves as a versatile building block in medicinal chemistry, enabling efficient access to bioactive heterocycles. Its pendant hydroxymethyl group facilitates direct functionalization or oxidation to carboxylic acids, while the stable dihydrodioxin core exhibits excellent bench stability and compatibility with standard coupling reactions. This scaffold is particularly useful in the synthesis of kinase inhibitors and CNS-targeted compounds due to its favorable lipophilicity and metabolic resilience.

Synthesis

  • Route1

    References

    • SMITHKLINE BEECHAM P.L.C. Patent: WO2003/87098 A1, 2003 ; Location in patent: Page/Page column 43 ;
  • Route2
    • Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate Erlotinib Impurity|CS-0163918
      20825-87-0
    • ~88%
    • In-stock
      (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanol|CS-0036298
      39270-39-8

    References

    • Feng; Liu; Dai; Yang; Tu Synthetic Communications, 2001 , vol. 31, # 12 p. 1875 - 1877
  • Route3

    References

    • Marugan, Juan J.; Zheng, Wei; Motabar, Omid; Southall, Noel; Goldin, Ehud; Westbroek, Wendy; Stubblefield, Barbara K.; Sidransky, Ellen; Aungst, Ronald A.; Lea, Wendy A.; Simeonov, Anton; Leister, William; Austin, Christopher P. Journal of Medicinal Chemistry, 2011 , vol. 54, # 4 p. 1033 - 1058

Safety Information

Download SDS
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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   38.69
  • LogP   0.9501
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   1

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