Biotin alkyne

生物素-炔

Also known as: N-(Prop-2-ynyl)biotinamide, N-Propargylbiotinamide, 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(prop-2-ynyl)pentanamide, Prop-2-ynylamide biotin, 3-(D-Biotinylamido)-1-propyne, 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-2-propyn-1-yl-, (3aS,4S,6aR)-, 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-2-propynyl-, (3aS,4S,6aR)-

Biotin alkyne (CAS 773888-45-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H19N3O2S and a molecular weight of 281.37400 g/mol. It is also known as N-(Prop-2-ynyl)biotinamide, N-Propargylbiotinamide and 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(prop-2-ynyl)pentanamide. Key properties include a melting point of 169-170 °C, a boiling point of 614.8±50.0 °C(Predicted) and a density of 1.185±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

773888-45-2

Jingsj CID

J-89093-9

Molecular Formula

C₁₃H₁₉N₃O₂S

Chinese Name

生物素-炔

Molecular Weight

281.37400 g/mol

Category

Aliphatic Hydrocarbons

Last updated

8/21/2026