898911-34-7
6-Chloro-1,3-dimethyl-1H-pyrazolo-[3,4-b]pyridine5-carbaldehyde
CAS: 898911-34-7
Molecular Formula: C9H8ClN3O
898911-34-7 - Names and Identifiers
898911-34-7 - Physico-chemical Properties
| Molecular Formula | C9H8ClN3O |
| Molar Mass | 209.63 |
| Density | 1.44±0.1 g/cm3(Predicted) |
| Boling Point | 365.4±37.0 °C(Predicted) |
| pKa | -0.03±0.30(Predicted) |
| Storage Condition | Store Cold |
| Sensitive | Irritant |
| MDL | MFCD08691397 |
898911-34-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
898911-34-7 - Introduction
6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde is an organic compound with the formula C10H9ClN2O and a molecular weight of 202.64g/mol. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde is a yellow to orange crystalline solid.
-Solubility: It can be dissolved in organic solvents (such as ethanol, dichloromethane), but its solubility in water is low.
-Melting point: Its melting point is about 108-112°C.
Use:
-6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde can be used as an intermediate for the synthesis of organic photoelectric materials.
-It can also be used to synthesize biologically active compounds, which may have potential applications in the field of medicine.
Preparation Method:
-6-chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde can be prepared by various ways. A common synthesis method is to react 3-chloropyridine with 1,3-dimethyltriisopropylammonium bromide to form an intermediate, and then the intermediate is reacted with acetonitrile and acid to produce the target product.
Safety Information:
-6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde has high safety, but as an organic compound, it still needs to be handled with caution.
-Wear appropriate personal protective equipment when handling, including laboratory gloves, glasses and protective clothing.
-Avoid contact with skin and eyes, and avoid inhaling or ingesting its particles or solutions.
-When using or storing, keep away from high temperature, fire source and oxidizing agent.
Nature:
-Appearance: 6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde is a yellow to orange crystalline solid.
-Solubility: It can be dissolved in organic solvents (such as ethanol, dichloromethane), but its solubility in water is low.
-Melting point: Its melting point is about 108-112°C.
Use:
-6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde can be used as an intermediate for the synthesis of organic photoelectric materials.
-It can also be used to synthesize biologically active compounds, which may have potential applications in the field of medicine.
Preparation Method:
-6-chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde can be prepared by various ways. A common synthesis method is to react 3-chloropyridine with 1,3-dimethyltriisopropylammonium bromide to form an intermediate, and then the intermediate is reacted with acetonitrile and acid to produce the target product.
Safety Information:
-6-Chloro-1, 3-dimethyl-1H-pyrazolo [3,4-b] pyridine-5-carbaldehyde has high safety, but as an organic compound, it still needs to be handled with caution.
-Wear appropriate personal protective equipment when handling, including laboratory gloves, glasses and protective clothing.
-Avoid contact with skin and eyes, and avoid inhaling or ingesting its particles or solutions.
-When using or storing, keep away from high temperature, fire source and oxidizing agent.
Last Update：2024-04-09 02:00:56
