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4-Acetylpyridine, 98%
CAS: 1122-54-9 | C7H7NO | 121.139 g/mol
Supplier: Thermo Scientific Chemicals A1201514
Description
4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4-β-(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of piperidine as a catalyst to afford the cyanoaminopyrane derivative.
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 SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4-β-(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of piperidine as a catalyst to afford the cyanoaminopyrane derivative.
Solubility
Insoluble in water. Soluble in alcohol.
Notes
Store in cool place. Keep away from oxidizing agents.
Specifications
| 4-Acetylpyridine | |
| 14°C to 16°C | |
| 210°C to 212°C | |
| C7H7NO | |
| MFCD00006433 | |
| 107629 | |
| Insoluble in water. Soluble in alcohol. | |
| CC(=O)C1=CC=NC=C1 | |
| 121.139 | |
| 121.14 |
| 1122-54-9 | |
| 1.103 | |
| 104°C (219°F) | |
| 1.535 | |
| 25 g | |
| 4-acetylpyridine, methyl 4-pyridyl ketone, ethanone, 1-4-pyridinyl, ketone, methyl 4-pyridyl, 1-pyridin-4-yl ethan-1-one, 1-pyridin-4-yl ethanone, pyridine, 4-acetyl, 4-acetyl pyridine, 4-pyridyl methyl ketone, unii-g47437iow7 | |
| WMQUKDQWMMOHSA-UHFFFAOYSA-N | |
| 1-pyridin-4-ylethanone | |
| 14282 | |
| 98% |
Chemical Identifiers
| 1122-54-9 | |
| 121.139 | |
| WMQUKDQWMMOHSA-UHFFFAOYSA-N | |
| 14282 | |
| CC(=O)C1=CC=NC=C1 |
| C7H7NO | |
| MFCD00006433 | |
| 4-acetylpyridine, methyl 4-pyridyl ketone, ethanone, 1-4-pyridinyl, ketone, methyl 4-pyridyl, 1-pyridin-4-yl ethan-1-one, 1-pyridin-4-yl ethanone, pyridine, 4-acetyl, 4-acetyl pyridine, 4-pyridyl methyl ketone, unii-g47437iow7 | |
| 1-pyridin-4-ylethanone |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 214-350-9
RTECSNumber : OB5426000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only