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CS-W001157 4
Total: USD 88.00

Pent-4-yn-1-amine hydrochloride

  • CAS No. 173987-24-1

  • Cat. No. CS-0038434
  • Purity≥98%
  • MDL No.MFCD22836507

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

Pent-4-yn-1-amine hydrochloride|CS-0038434

Structure of 173987-24-1

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General Information

  • CAS No. 173987-24-1
  • Cat. No. CS-0038434
  • Purity ≥98%
  • MDL No. MFCD22836507
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₅H₁₀ClN
  • Molecular Weight 119.59
  • Synonym(s) None
  • SMILES C#CCCCN.Cl

Description

Pent-4-yn-1-amine hydrochloride features a terminal alkyne group and primary amine functionality, enabling efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) for bioconjugation. The hydrochloride salt enhances solubility in aqueous media and stability under standard bench conditions. This bifunctional reagent integrates readily into peptide and small-molecule scaffolds for targeted labeling and probe development.

Application

Pent-4-yn-1-amine hydrochloride serves as a versatile alkyne-containing amine building block, enabling efficient access to functionalized heterocycles and bioactive scaffolds via copper-catalyzed azide-alkyne cycloaddition (CuAAC). The terminal alkyne functionality facilitates conjugation reactions, while the protonated amine enhances solubility and simplifies purification. Its bench-stable form supports reliable handling in multi-step synthesis and is well-suited for applications in medicinal chemistry and materials science.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3263
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314-H318
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   26.02
  • LogP   0.7803
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   2

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