PROPYNAL
- CAS No.
- 624-67-9
- Chemical Name:
- PROPYNAL
- Synonyms
- Propiolaldehyde;2-propynal;PROPYNAL;Prorynal;prop-2-ynal;2-Propyn-1-al;PROPYNAL TECH.;PROPIOALDEHYDE;2-Propyne-1-one;Propiolic aldehyde
- CBNumber:
- CB6790668
- Molecular Formula:
- C3H2O
Lewis structure
- Molecular Weight:
- 54.05
- MDL Number:
- MFCD00040470
- MOL File:
- 624-67-9.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 121-122 °C |
|---|---|
| Boiling point | 58.85°C |
| Density | 0.9152 |
| refractive index | 1.3963 (estimate) |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol |
| form | Oil |
| color | Colourless to Orange |
| Stability | Light Sensitive, Moisture Sensitive, Volatile |
| FDA UNII | SJ8A65XF7N |
| EPA Substance Registry System | 2-Propynal (624-67-9) |
PROPYNAL price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Usbiological | 419126 | 2-Propynal | 624-67-9 | 100mg | $319 | 2026-06-03 | Buy |
| Usbiological | 419126 | 2-Propynal | 624-67-9 | 500mg | $453 | 2026-06-03 | Buy |
| Usbiological | 286555 | Propynal Asreported | 624-67-9 | 500mg | $403 | 2026-06-03 | Buy |
| Usbiological | 286555 | Propynal Asreported | 624-67-9 | 1g | $616 | 2026-06-03 | Buy |
| Usbiological | 286555 | Propynal Asreported | 624-67-9 | 2g | $885 | 2026-06-03 | Buy |
PROPYNAL Chemical Properties, Uses, Production
Uses
2-Propynal is hypothesized to be a possible metabolite of pargyline, a monoamine oxidase inhibitor that is used as an antihypertensive agent. 2-Propynal is also known to induce hepatocyte toxicity in vivo in rats.
Definition
ChEBI: Prop-2-ynal is a ynal and a terminal acetylenic compound. It has a role as a mouse metabolite.
Synthesis Reference(s)
1. Sauer, J. C. OSC 1962, 4, 813.
2. See also: Ghelfi, F.; Grandi, R.; Pagnoni, U. M. SC 1992, 22, 1845.
Synthesis
Propynal is most simply synthesized by oxidation of Propargyl Alcohol.1,2
Enzyme inhibitor
This aldehyde (FW = 54.048 g/mol; CAS 624-67-9), also known as propynal, synthesized from propargyl alcohol, is an irreversible inhibitor of aldehyde dehydrogenases.
storage
It is recommended that handling of propynal should include the use of a nonglass container and dilution with a sufficient volume of an inert solvent to absorb the heat of polymerization without boiling, e.g. <=10% in toluene. Use in a fume hood.
PROPYNAL Preparation Products And Raw materials
Raw materials
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Preparation Products
PROPYNAL Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Modachem Shanghai Co., Ltd | +86 (0)21 51320687 51371369 1744605818 | China | 1576 | 58 | |
| Nanjing Chempioneer Pharmaceutical Co., Ltd. | 18068075658 | sales@chempioneer.com | China | 1803 | 58 |
| Shanghai Carlow Chemicals Co., Ltd. | 21-33526724 18930996265 | info@carlowchem.com | China | 1820 | 50 |
| Hubei Chuangliankangcheng Pharmaceutical Co., Ltd. | 027-65388397 18164111589 | 3321478047@qq.com | China | 2002 | 55 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| JinJin Le Chemical Co., Ltd | 18001959627(微信同号) 18001959627 | jjlchem2@163.com | China | 9890 | 58 |
| Aikon International Limited | 025-58859352 19370895928 | sales01@aikonchem.com | China | 15078 | 58 |
| Rhawn Reagent | 400-400-1332688 18019345275 | huyue@rhawn.cn | China | 14942 | 58 |
| UHN Shanghai Research & Development Co., Ltd. | 021-58958002 18930822973 | sales@uhnshanghai.com | China | 1983 | 58 |
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