PROPYNAL
- Product Name
- 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
- Formula Weight
- 54.05
- MOL File
- 624-67-9.mol
PROPYNAL Property
- 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
- EPA Substance Registry System
- 2-Propynal (624-67-9)
N-Bromosuccinimide Price
- Product number
- P838440
- Product name
- 2-Propynal(>85%,stabilizedwithHydroquinone)
- Packaging
- 500mg
- Price
- $120
- Updated
- 2021/12/16
- Product number
- 72196
- Product name
- 2-Propynal
- Packaging
- 1g
- Price
- $610
- Updated
- 2021/12/16
- Product number
- CHM0079259
- Product name
- PROPIOLALDEHYDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $1488.5
- Updated
- 2021/12/16
PROPYNAL Chemical Properties,Usage,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
Preparation Products
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