CAS 5390-04-5

4-Pentyn-1-ol

Description:

4-Pentyn-1-ol is an organic compound classified as an alkyne alcohol, characterized by the presence of both a triple bond and a hydroxyl (-OH) functional group. Its molecular formula is C5H8O, indicating it consists of five carbon atoms, eight hydrogen atoms, and one oxygen atom. This compound features a terminal alkyne structure, with the triple bond located between the fourth and fifth carbon atoms, and the hydroxyl group attached to the first carbon. 4-Pentyn-1-ol is typically a colorless liquid with a distinctive odor, and it is soluble in organic solvents. It is used in various chemical syntheses and can serve as an intermediate in the production of pharmaceuticals and other organic compounds. The compound is also of interest in research due to its potential applications in materials science and organic synthesis. As with many organic compounds, safety precautions should be taken when handling 4-Pentyn-1-ol, as it may pose health risks if ingested or inhaled.

Formula: C₅H₈O

InChI: InChI=1S/C5H8O/c1-2-3-4-5-6/h1,6H,3-5H2

InChI key: InChIKey=CRWVOXFUXPYTRK-UHFFFAOYSA-N

SMILES: C(CCO)C#C

Synonyms:

• (3-Hydroxypropyl)acetylene
• 1-Hydroxy-4-pentyne
• 1-Pentyn-5-ol
• 4-Pentyn-1-ol
• 5-Hydroxy-1-pentyne
• NSC 5274
• Pent-4-yne-1-ol
• Pentyne alcohol

4-Pentyn-1-ol

CAS: 5390-04-5

Formula: C₅H₈O

Purity: >96.0%(GC)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 84.12

Ref: 3B-P0817

4-Pentyn-1-ol, 95%

CAS: 5390-04-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₅H₈O

Purity: 95%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 84.12

Ref: 02-A10405

4-Pentyn-1-ol

CAS: 5390-04-5

Formula: C₅H₈O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 84.1164

Ref: IN-DA00344P

4-Pentyn-1-ol

CAS: 5390-04-5

4-Pentyn-1-ol

Formula: C₅H₈O

Purity: 95%

Color and Shape: clear. colourless to light yellow liquid

Molecular weight: 84.12g/mol

Ref: 54-OR5518

4-Pentyn-1-ol

CAS: 5390-04-5

Formula: C₅H₈O

Purity: 90%

Color and Shape: Liquid, Clear colourless liquid

Molecular weight: 84.118

Ref: 10-F164406

4-Pentyn-1-ol

Controlled Product

CAS: 5390-04-5

Applications 4-Pentyn-1-ol is an alkyne alcohol that is used as an initiator in ring-opening polymerization reactions. 4-Pentyn-1-ol is capable of undergoing cyclosisomerization, and is also used as a reactant in the synthesis of (+)-Serinolamide A, a cannabinoid CB1 receptor agonist.
References Gao, Y., et al.: Tetrahedron Lett., 54, 6511 (2013); Liao, R., et al.: Proc. Nat. Acad. Sci., 107, 22523 (2010); Miranda, P., et al.: Org. Lett., 5, 1979 (2003); Xu, N., et al.: Macromol. Chem. Phys., 208, 730 (2007)

Formula: C₅H₈O

Color and Shape: Neat

Molecular weight: 84.12

Ref: TR-P227540

4-Pentyn-1-ol

CAS: 5390-04-5

4-Pentyn-1-ol is a molecule with the chemical formula of C10H18O. It has intramolecular hydrogen, hydroxyl group and methyl ketones. 4-Pentyn-1-ol is used as a solvent and in perfumery. This compound can be synthesized by hydrochloric acid, hydrogen bond and proton. The FTIR spectroscopy of 4-pentyn-1-ol shows that it has a broad absorption band at 3300 cm−1 and a sharp peak at 1750 cm−1 which are assigned to the O–H stretching vibrations in the hydroxyl group. The IR spectrum also indicates that this compound has an intramolecular hydrogen bond. 4 pentyn - 1 - ol

Formula: C₅H₈O

Purity: Min. 95%

Molecular weight: 84.12 g/mol

Ref: 3D-FP02720