Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) manufacturers
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| | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Basic information |
| Product Name: | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) | | Synonyms: | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI);acetylpyrroline,2-acetyl-1-pyrroline;1-(3,4-Dihydro-2H-pyrrol-5-yl)ethanone;2-Acetyl-4,5-dihydro-3H-pyrrole;ethanon2-Acetyl-1-pyrroline;2-Acetyl-1-pyrroline, 10% w/w in Toluene;Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) USP/BP/EP;2-Acetyl-1-pyrroline, 10% w/w in DCM
DISCONTINUED. Please see A187225 | | CAS: | 85213-22-5 | | MF: | C6H9NO | | MW: | 111.14 | | EINECS: | | | Product Categories: | ACETYLGROUP;Heterocycles | | Mol File: | 85213-22-5.mol |  |
| | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Chemical Properties |
| Boiling point | 182.9±23.0 °C(Predicted) | | density | 1.09±0.1 g/cm3(Predicted) | | storage temp. | Inert atmosphere,2-8°C | | pka | 5.69±0.20(Predicted) | | Odor | characteristic odor of white bread crust | | Odor Type | popcorn | | LogP | -0.019 (est) |
| | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Usage And Synthesis |
| Chemical Properties | Yellow to Orange Liquid | | Uses | It is isolated from rice and identified as the compound responsible for the flavor and aroma of scented rice after cooking. | | Definition | ChEBI: 2-acetyl-1-pyrroline is a pyrroline that is 1-pyrroline in which the hydrogen at position 2 is replaced by an acetyl group. It is an aroma and flavour compound present in jasmine rice and basmati rice. It is responsible for the 'popcorn' aroma in a large variety of cereal and food products. It is one of the key odourants of the crust of bread and considered to be responsible for the cracker-like odour properties. In bread, it is primarily generated during baking but amounts are influenced by ingredient composition and fermentation conditions. It has a role as a metabolite, a flavouring agent and a Maillard reaction product. It is a methyl ketone, a pyrroline and an acylimine. |
| | Ethanone, 1-(3,4-dihydro-2H-pyrrol-5-yl)- (9CI) Preparation Products And Raw materials |
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