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CS-W001157 4
Total: USD 88.00

Picolinaldehyde

  • CAS No. 1121-60-4

  • Cat. No. CS-W007336
  • Purity≥98%
  • MDL No.MFCD00006290

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

Picolinaldehyde|CS-W007336

Structure of 1121-60-4

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General Information

  • CAS No. 1121-60-4
  • Cat. No. CS-W007336
  • Purity ≥98%
  • MDL No. MFCD00006290
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₅NO
  • Molecular Weight 107.11
  • Synonym(s) Pyridine-2-carboxaldehyde; Picolinaldehyde
  • SMILES O=CC1=NC=CC=C1

Description

Bromo-PEG3-azide is a PEG linker containing a bromide group and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.

Synthesis

  • Route1
    • null|null
      100-69-6
    • ~92%
    • In-stock
      Picolinaldehyde|CS-W007336
      1121-60-4

    References

    • Rajabi, Fatemeh; Karimi, Nafiseh; Saidi, Mohammad Reza; Primo, Ana; Varma, Rajender S.; Luque, Rafael Advanced Synthesis and Catalysis, 2012 , vol. 354, # 9 p. 1707 - 1711
  • Route2

    References

    • Cha, Jin Soon; Yoon, Sook Tetrahedron Letters, 1989 , vol. 30, # 28 p. 3677 - 3680
  • Route3
    • null|null
      109-04-6
    • null|null
      201230-82-2
    • ~82%
    • In-stock
      Picolinaldehyde|CS-W007336
      1121-60-4

    References

    • Holzapfel, Cedric W.; Ferreira, Alta C.; Marais, Wilhelmina Journal of Chemical Research - Part S, 2002 , # 5 p. 218 - 220

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2810
Class : 6.1
Packing Group : Ⅱ
Hazard Statements : H227-H302-H314-H317-H330-H401
Precautionary Statements : P210-P260-P261-P264-P270-P271-P272-P273-P280-P284-P301+P330+P331-P302+P352-P304+P340-P330-P362+P364-P363-P370+P378-P403-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   29.96
  • LogP   0.8941
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   1

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