Хромон-3-карбоксальдегида
Хромон-3-карбоксальдегида атрибут
Температура плавления: |
151-153 °C (lit.) |
Температура кипения: |
245.11°C (rough estimate) |
плотность: |
1.2135 (rough estimate) |
показатель преломления: |
1.4500 (estimate) |
температура хранения: |
Keep in dark place,Sealed in dry,Room Temperature |
форма: |
Кристаллический порошок |
цвет: |
оранжевый |
Чувствительный: |
Air Sensitive |
БРН: |
472849 |
Справочник по базе данных CAS: |
17422-74-1(CAS DataBase Reference) |
FDA UNII: |
BLA42VBH65 |
Хромон-3-карбоксальдегида химические свойства, назначение, производство
Химические свойства
orange crystalline powder
Использование
3-Formylchromone may be used in the following studies:
- Preparation of library of novel (E)-3-(2-arylcarbonyl-3-(arylamino)allyl)-4H-chromen-4-ones, by three-component domino reactions with (E)-3-(dimethylamino)-1-arylprop-2-en-1-ones and anilines under catalyst-free conditions.
- Facile and ecofriendly synthesis of new chromonyl chalcones.
- Synthesis of 3-(2-hydroxybenzoyl)quinolines and 7H-chromeno[3,2-c]quinolin-7-ones.
Общее описание
Electrospray ionization mass spectrometry (ESI-MS) of protonated 3-formylchromone (3-FC) shows loss of H2 as a major fragmentation route to yield a ketene cation, which on reaction with water forms a protonated carboxylic acid. The invivo salubrious effects of 3-FC against nitrosodiethylamine (NDEA) mediated early hepatocellular carcinogenesis has been investigated. Synthesis and characterization of 3-FC and its derivatives has been reported.
Хромон-3-карбоксальдегида препаратная продукция и сырье
сырьё
препарат
2-гидроксибензофенон
ХРОМОН
6-HYDROXY-6,9,10,11-TETRAHYDRO-CHROMENO[4,3-B]QUINOLIN-8-ONE
Hydrazinecarbothioamide, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]-
4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-oxime
Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide
1,3-dimethyl-5-[(4-oxo-4H-chromen-3-yl)methylidene]-1,3-diazinane-2,4,6-trione
Хромон-3-карбоксальдегида поставщик
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17422-74-1(Хромон-3-карбоксальдегида)подобный поиск: