CAS 19781-82-9: 5-Heptyn-3-ol
Description:5-Heptyn-3-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 C7H12O, indicating it contains seven carbon atoms, twelve hydrogen atoms, and one oxygen atom. The structure features a triple bond between the fifth and sixth carbon atoms, with the hydroxyl group attached to the third carbon. This configuration contributes to its unique reactivity and properties. 5-Heptyn-3-ol is typically a colorless liquid at room temperature and has a distinctive odor. It is soluble in organic solvents but has limited solubility in water due to its hydrophobic carbon chain. The compound can participate in various chemical reactions, including oxidation and substitution, making it useful in organic synthesis and as an intermediate in the production of other chemical compounds. Safety precautions should be taken when handling this substance, as it may be flammable and irritate the skin and eyes.
Formula:C7H12O
InChI:InChI=1S/C7H12O/c1-3-5-6-7(8)4-2/h7-8H,4,6H2,1-2H3
InChI key:InChIKey=VOHBMHAELZLACG-UHFFFAOYSA-N
SMILES:OC(CC#CC)CC
- Synonyms:
- 5-Heptyn-3-Ol 97+%
- 5-Heptyn-3-Ol 98%
- Hept-5-Yn-3-Ol
- Timtec-Bb Sbb008802
- 5-Heptyn-3-ol
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Hept-5-yn-3-ol REF: IN-DA002B3KCAS: 19781-82-9 | - - - | To inquire | Thu 27 Mar 25 |
![]() | 5-Heptyn-3-ol REF: 3B-H0459CAS: 19781-82-9 | >97.0%(GC) | 209.00 € | Tue 01 Apr 25 |
![]() | 5-Heptyn-3-ol REF: 10-F144520CAS: 19781-82-9 | 97.0% | To inquire | Tue 08 Apr 25 |
![]() | Hept-5-yn-3-ol REF: 3D-UAA78182CAS: 19781-82-9 | Min. 95% | - - - | Discontinued product |

Ref: IN-DA002B3K
Undefined size | To inquire |

5-Heptyn-3-ol
Ref: 3B-H0459
5ml | 209.00 € |

Ref: 10-F144520
5ml | To inquire |

Hept-5-yn-3-ol
Ref: 3D-UAA78182
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information | |
250mg | Discontinued | Request information |