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CS-W001157 4
Total: USD 88.00

2-Ethenylpyrazine

  • CAS No. 4177-16-6

  • Cat. No. CS-0218038
  • Purity≥98%
  • MDL No.None

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

2-Ethenylpyrazine|CS-0218038

Structure of 4177-16-6

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General Information

  • CAS No. 4177-16-6
  • Cat. No. CS-0218038
  • Purity ≥98%
  • MDL No. None
  • Storage Sealed in dry,2-8℃
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₆N₂
  • Molecular Weight 106.13
  • Synonym(s) 2-Vinylpyrazine
  • SMILES C=CC1=CN=CC=N1

Description

m-PEG10-NHS ester is a PEG linker containing an NHS ester. The NHS ester is amine reactive and can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

Synthesis

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    References

    • Kitchen; Hanson Journal of the American Chemical Society, 1951 , vol. 73, p. 1838
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    • 2-Ethenylpyrazine|CS-0218038
      4177-16-6

    References

    • Waser, Jerome; Gaspar, Boris; Nambu, Hisanori; Carreira, Erick M. Journal of the American Chemical Society, 2006 , vol. 128, # 35 p. 11693 - 11712
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    References

    • Kitchen; Hanson Journal of the American Chemical Society, 1951 , vol. 73, p. 1838

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS02,GHS02,GHS05,GHS05,GHS07,GHS07,GHS09
Signal Word : Danger
UN#: 1993
Class : 3
Packing Group : Ⅲ
Hazard Statements : H226-H302-H315-H318-H335-H351-H401-H412
Precautionary Statements : P210-P233-P240-P241-P242-P243-P261-P264-P270-P271-P273-P280-P302+P352-P304+P340-P330-P362+P364-P370+P378-P405-P501

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Computational Chemistry Data

  • TPSA   25.78
  • LogP   1.1196
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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