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CS-W001157 4
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(R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

  • CAS No. 109838-85-9

  • Cat. No. CS-W008461
  • Purity≥96%
  • MDL No.MFCD00040565

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

(R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine|CS-W008461

Structure of 109838-85-9

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General Information

  • CAS No. 109838-85-9
  • Cat. No. CS-W008461
  • Purity ≥96%
  • MDL No. MFCD00040565
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₁₆N₂O₂
  • Molecular Weight 184.24
  • Synonym(s) (R)-2,5-Dihydro-3,6-dimethoxy-2-iso-propylpyrazine
  • SMILES CC([C@]1([H])C(OC)=NCC(OC)=N1)C

Description

(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine may be used as a chiral auxiliary in the stereoselective synthesis of -amino acids, -amino--hydroxy acids and -amino--hydroxy acids.

Synthesis

  • Route1
    • null|null
      420-37-1
    • In-stock
      (R)-3-Isopropylpiperazine-2,5-dione|CS-W018009
      143673-66-9
    • ~86%
    • In-stock
      (R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine|CS-W008461
      109838-85-9

    References

    • Chen, Jianxie; Corbin, Scott P.; Holman, Nicholas J. Organic Process Research and Development, 2005 , vol. 9, # 2 p. 185 - 187
  • Route2

    References

    • Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 2 p. 157 - 166
  • Route3
    • null|null
      32402-31-6
    • ~%
    • In-stock
      (R)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine|CS-W008461
      109838-85-9

    References

    • Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 2 p. 157 - 166

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   43.18
  • LogP   1.1144
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   1

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