Methyl 5-hexynoate
- CAS number
- 77758-51-1
- Molecular formula
- C7H10O2
- Molecular weight
- 126.15 g/mol
- Standard packing
- 1kg / 25kg / 100kg
Catalogued as CAS 77758-51-1, Methyl 5-hexynoate is a C7H10O2 alkyne carried in kilogram quantities.
Partial hydrogenation, cycloaddition and alkyne metathesis are the reactions this entry is bought for, and the substitution pattern is what makes them selective.
The formula C7H10O2 resolves to 7 carbons with 2 oxygens. At 7 carbons the entry is an oil or a low-melting solid, and it is handled at ambient temperature in most steps.
Handling and storage
The container is kept sealed and out of light. Alkynes are checked for the coupled diyne before use, because that is the impurity that builds on standing.
Ordering
Standard packing 1kg / 25kg / 100kg. Other unit weights are quoted per lot and confirmed in writing before the material is packed. Assay is lot specific and stated on the certificate; no catalogue grade is implied where no assay is held on file.
Other internal alkynes entries
| CAS | Compound | Formula | MW | Packing | Quote |
|---|---|---|---|---|---|
| 1073132-25-8 | (5Z)-5-Tetradecen-1-yne | C14H24 | 192.34 | 1kg / 25kg / 50kg | Request |
| 62992-46-5 | 2-(Pent-4-yn-1-yloxy)tetrahydro-2H-pyran | C10H16O2 | 168.23 | 1kg / 25kg / 100kg | Request |
| 7218-43-1 | 2-[2-(Prop-2-ynyloxy)ethoxy]ethan-1-ol | C7H12O3 | 144.17 | 1kg / 25kg / 100kg | Request |
| 1719-19-3 | 2-Methyl-4-phenyl-3-butyn-2-ol | C11H12O | 160.21 | 1kg / 25kg / 100kg | Request |
| 2028-63-9 | 3-Butyn-2-ol | C4H6O | 70.09 | 1kg / 25kg / 100kg | Request |
| 1423-60-5 | 3-Butyn-2-one | C4H4O | 68.07 | 1kg / 25kg / 100kg | Request |
| 40365-61-5 | 3-Butynyl tetrahydro-2H-pyran-2-yl ether | C9H14O2 | 154.21 | 1kg / 25kg / 100kg | Request |
| 3355-31-5 | 3-Chloro-1-phenyl-1-propyne | C9H7Cl | 150.60 | 1kg / 25kg / 100kg | Request |
Ask about Methyl 5-hexynoate
The form below is pre-filled with this entry. Add the quantity, the specification you need to meet and the destination, and a written quotation follows within one business day.
| Entry | Methyl 5-hexynoate |
|---|---|
| CAS | 77758-51-1 |
| Typical lead time | Stock or 2–4 weeks |
| Documentation | COA, SDS, spec sheet |
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Methyl 5-hexynoate (77758-51-1)