4-Formyl-1H-indazole
1H-Indazole-4-carbaldehyde
CAS: 669050-70-8
Molecular Formula: C8H6N2O
4-Formyl-1H-indazole - Names and Identifiers
| Name | 1H-Indazole-4-carbaldehyde |
| Synonyms | LogP 4-Formylindazole 4-Formyl-1H-indazole 1H-INDAZOLE-4-CARBALDEHYDE 1H-Indazole-4-carbaldehyde 1H-Indazole-4-carbaldehyd... 1H-Indazole-4-carboxaldehyde 1H-Indazole-4-carboxaldehyde (9CI) |
| CAS | 669050-70-8 |
| InChI | InChI=1/C8H6N2O/c11-5-6-2-1-3-8-7(6)4-9-10-8/h1-5H,(H,9,10) |
4-Formyl-1H-indazole - Physico-chemical Properties
| Molecular Formula | C8H6N2O |
| Molar Mass | 146.15 |
| Density | 1.368±0.06 g/cm3(Predicted) |
| Boling Point | 358.3±15.0 °C(Predicted) |
| Flash Point | 174.4°C |
| Vapor Presure | 2.56E-05mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White |
| pKa | 12.49±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.747 |
4-Formyl-1H-indazole - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29339980 |
4-Formyl-1H-indazole - Introduction
1H-Indazole-4-carbaldehyde(1H-Indazole-4-carbaldehyde) is an organic compound with the chemical formula C9H7NO, and has an indazole ring and a formaldehyde group.
Properties: 1H-Indazole-4-carbaldehyde is a solid with a white to light yellow crystal appearance. It has a pungent odor and is insoluble in water, but soluble in most organic solvents.
Application: 1H-Indazole-4-carbaldehyde is widely used in chemical synthesis. It can be used as an intermediate in organic synthesis and is often used in the preparation of other indazoles. In addition, it can also be studied and applied as an active ingredient in the fields of medicine and pesticides.
Preparation method: 1H-Indazole-4-carbaldehyde is usually synthesized by oxidation reaction. A common method is to react the indazole compound with an appropriate amount of oxidizing agent (such as aluminum trichloride, chloroglutonic acid or boric acid) to produce the target product.
Safety Information: 1H-Indazole-4-carbaldehyde may cause irritation to the eyes, skin and respiratory system. When handling, appropriate safety measures should be taken, such as wearing protective glasses, gloves and appropriate protective clothing. At the same time, it should be operated in a well-ventilated place and avoid inhaling gas, dust or steam. In case of accidental contact or inhalation, rinse immediately with water or seek medical help.
Properties: 1H-Indazole-4-carbaldehyde is a solid with a white to light yellow crystal appearance. It has a pungent odor and is insoluble in water, but soluble in most organic solvents.
Application: 1H-Indazole-4-carbaldehyde is widely used in chemical synthesis. It can be used as an intermediate in organic synthesis and is often used in the preparation of other indazoles. In addition, it can also be studied and applied as an active ingredient in the fields of medicine and pesticides.
Preparation method: 1H-Indazole-4-carbaldehyde is usually synthesized by oxidation reaction. A common method is to react the indazole compound with an appropriate amount of oxidizing agent (such as aluminum trichloride, chloroglutonic acid or boric acid) to produce the target product.
Safety Information: 1H-Indazole-4-carbaldehyde may cause irritation to the eyes, skin and respiratory system. When handling, appropriate safety measures should be taken, such as wearing protective glasses, gloves and appropriate protective clothing. At the same time, it should be operated in a well-ventilated place and avoid inhaling gas, dust or steam. In case of accidental contact or inhalation, rinse immediately with water or seek medical help.
Last Update：2024-04-09 15:17:59
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CAS: 669050-70-8
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CAS: 669050-70-8
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