10-Undecyn-1-ol

• CAT Number: R058194
• CAS Number: 2774-84-7
• Molecular Formula: C11H20O
• Molecular Weight: 168.28
• Purity: ≥95%
• Synonyms: 1-Undecyn-11-ol; 11-Hydroxy-1-undecyne; Undec-10-yn-1-ol
• Storage: -20°C
• IUPAC Name: undec-10-yn-1-ol
• InChI: InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h1,12H,3-11H2
• InChIKey: YUQZOUNRPZBQJK-UHFFFAOYSA-N
• SMILES: C#CCCCCCCCCCO

10-Undecyn-1-ol(CAT: R058194) is a terminal alkyne-functionalized long-chain alcohol with the molecular formula C₁₁H₂₀O. Featuring an 11-carbon linear chain with a hydroxyl group at one end and a triple bond at the 10-position, it appears as a colorless to pale yellow oily liquid. This bifunctional molecule is a valuable intermediate in organic synthesis, enabling further derivatization through both the alkyne and alcohol groups. It is commonly used in click chemistry, polymer modification, and surface functionalization. 10-Undecyn-1-ol is especially useful in materials science, bioconjugation, and pharmaceutical research for building complex, multifunctional molecular architectures.