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CS-W001157 4
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2-Amino-1-cyclopentene-1-carbonitrile

  • CAS No. 2941-23-3

  • Cat. No. CS-W002642
  • Molecule weight108.14
  • Purity≥95%
  • MDL No.MFCD00517551

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

2-Amino-1-cyclopentene-1-carbonitrile|CS-W002642

Structure of 2941-23-3

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General Information

  • CAS No. 2941-23-3
  • Cat. No. CS-W002642
  • Purity ≥95%
  • MDL No. MFCD00517551
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈N₂
  • Molecular Weight 108.14
  • Synonym(s) 2-Aminocyclopent-1-ene-1-carbonitrile
  • SMILES N#CC1=C(N)CCC1

Description

Fluorescein-PEG5-Acid is a xanthene dye with excitation/emission maximum of 494/517 nm and a free terminal carboxyl acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. It be used as quantum yield standard. Hydrophilic PEG spacer increases solubility in aqueous media and reduces steric hindrance during binding.

Synthesis

  • Route1
    • null|null
      111-69-3
    • ~82%
    • In-stock
      2-Amino-1-cyclopentene-1-carbonitrile|CS-W002642
      2941-23-3

    References

    • Rodriguez-Hahn, Lydia; Parra M., Margarita; Martinez, Mariano Synthetic Communications, 1984 , vol. 14, # 10 p. 967 - 972
  • Route2

    References

    • Compere Bulletin des Societes Chimiques Belges, 1935 , vol. 44, p. 524
  • Route3

    References

    • Best; Thorpe Journal of the Chemical Society, 1909 , vol. 95, p. 705

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   49.81
  • LogP   0.90668
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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