CAS 6746-94-7

Cyclopropylacetylene

Description:

Cyclopropylacetylene is an organic compound characterized by its unique structure, which features a cyclopropyl group attached to an acetylene moiety. It is a colorless liquid at room temperature and is known for its distinctively high reactivity due to the presence of the triple bond in the acetylene part of the molecule. The compound has a molecular formula of C5H6, indicating it contains five carbon atoms and six hydrogen atoms. Cyclopropylacetylene is notable for its strained cyclopropyl ring, which contributes to its chemical reactivity, making it a useful intermediate in organic synthesis. It can participate in various reactions, including cycloadditions and polymerizations. Additionally, it has applications in the synthesis of more complex organic molecules and materials. However, due to its reactivity, it must be handled with care, as it can be hazardous under certain conditions. Overall, cyclopropylacetylene is an interesting compound in the field of organic chemistry, particularly in the study of strained systems and their reactivity.

Formula: C₅H₆

InChI: InChI=1/C5H6/c1-2-5-3-4-5/h1,5H,3-4H2

InChI key: InChIKey=NPTDXPDGUHAFKC-UHFFFAOYSA-N

SMILES: C(#C)C1CC1

Synonyms:

• Acetylene, cyclopropyl-
• Cyclopropane, ethynyl-
• Cyclopropylacetylene
• Cyclopropylacetylene (CPA)
• Cyclopropylethyne
• Ethyne, cyclopropyl-
• Ethynylcyclopropane
• Cyclopropylacethylene
• 1-CYCLOPROPYLACETYLENE
• CYCLOPROPYLACETYLENE, 70WT% SOLUTION IN&
• Cyclopropane, ethynyl-(7CI, 8CI, 9CI)
• CYCLOPROPYLACETYLENE, 70% SOLUTION IN TOLUENE
• cyclopropylacetylene solution
• Cylopropyl acetylene
• CYCLOPROPYLACETYLENE, NEAT, 97%
• ethynylcyclopropane solution
• CYCLOPROPYL ACETHLENE
• CPAC

Cyclopropylacetylene

CAS: 6746-94-7

Formula: C₅H₆

Purity: >98.0%(GC)

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 66.10

Ref: 3B-C1984

Ethynylcyclopropane

CAS: 6746-94-7

Ethynylcyclopropane

Formula: C₅H₆

Purity: 98%

Color and Shape: clear. almost colourless liquid

Molecular weight: 66.10114g/mol

Ref: 54-OR11148

Ethynylcyclopropane

CAS: 6746-94-7

Formula: C₅H₆

Purity: 98.0%

Color and Shape: Liquid, Colourless liquid

Molecular weight: 66.103

Ref: 10-F358398

Cyclopropylacetylene

Controlled Product

CAS: 6746-94-7

Applications Cyclopropylacetylene is used in a variety of chemical reactions in organic syntheses. Used in the synthesis of BACE1 inhibitors used in the treatment of Alzheimer’s disease. It is also used in cycloaddition reactions and the synthesis of fluoromethylsydnones.
References Xu, Y. et al.: Bioorg. Med. Chem. Lett., 23, 3075 (2013); Foster, R. et al.: J. Org. Chem., 78, 4049 (2013);

Formula: C₅H₆

Color and Shape: Neat

Molecular weight: 66.1

Ref: TR-C988935

Cyclopropylacetylene, 97%

CAS: 6746-94-7

Cyclopropylacetylene is used as an organic chemical synthesis intermediate. 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 S

Formula: C₅H₆

Purity: 97%

Molecular weight: 66.1

Ref: 02-H53440

Ethynylcyclopropane

CAS: 6746-94-7

Formula: C₅H₆

Color and Shape: Liquid

Molecular weight: 66.1011

Ref: IN-DA003QJW