1H-indazole-3-carbaldehyde
1H-indazole-3-carboxaldehyde
CAS: 5235-10-9
Molecular Formula: C8H6N2O
1H-indazole-3-carbaldehyde - Names and Identifiers
| Name | 1H-indazole-3-carboxaldehyde |
| Synonyms | 3-Formylindazole 3-Formyl-1H-indazole 3-Indazolecarbaldehyde 3-INDAZOLECARBALDEHYDE Indazole-3-carboxaldehyde 1H-indazole-3-carbaldehyde 1H-INDAZOLE-3-CARBALDEHYDE 2H-indazole-3-carbaldehyde INDAZOLE-3-CARBOXYALDEHYDE 1H-INDAZOLE-3-CARBOXALDEHYDE 1H-indazole-3-carboxaldehyde 1H-INDAZOLE-3-CARBOXYALDEHYDE |
| CAS | 5235-10-9 |
| EINECS | 684-466-6 |
| InChI | InChI=1/C8H6N2O/c11-5-8-6-3-1-2-4-7(6)9-10-8/h1-5H,(H,9,10) |
1H-indazole-3-carbaldehyde - Physico-chemical Properties
| Molecular Formula | C8H6N2O |
| Molar Mass | 146.15 |
| Density | 1.368±0.06 g/cm3(Predicted) |
| Melting Point | 131-132 °C(Solv: benzene (71-43-2); ligroine (8032-32-4)) |
| Boling Point | 358.3±15.0 °C(Predicted) |
| Flash Point | 71.5°C |
| Vapor Presure | 0.461mmHg at 25°C |
| pKa | 12.04±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.747 |
1H-indazole-3-carbaldehyde - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| 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. |
1H-indazole-3-carbaldehyde - Introduction
It is an organic compound with the chemical formula of C9H6N2O. The following is about its nature, use, preparation and some safety information:
1. nature:
-Appearance: White or light yellow crystals.
-Melting point: about 132-134 degrees Celsius.
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, insoluble in water.
-Stability: relatively stable at room temperature, but easy to decompose under the action of light and heat.
2. use:
It has many uses in pharmacy and organic synthesis:
-Intermediate: It can be used as an intermediate for the synthesis of other compounds, such as a precursor for the synthesis of indole compounds.
-Drug Research: The drug and its derivatives are used as potential antibacterial, anti-inflammatory, anti-tumor and other active compounds in drug research.
3. Preparation method:
It can be prepared by the following steps:
-First, benzene and nitric acid are reacted to generate nitrobenzene.
-Then, nitrobenzene is reacted with formaldehyde to generate 3-nitroindazole.
-Finally, 3-nitroindazole is treated by reduction, hydroxylation and other steps to obtain pyridine.
4. Safety Information:
-should be kept away from fire, stored in a dry, ventilated place.
-During operation, wear protective gloves and protective glasses to avoid direct contact with skin and eyes.
-If you have inhaled or exposed to the compound, immediately flush the affected area with plenty of water and seek medical help.
-In addition, it should be handled and stored in accordance with relevant regulations to avoid pollution to the environment.
1. nature:
-Appearance: White or light yellow crystals.
-Melting point: about 132-134 degrees Celsius.
-Solubility: Soluble in organic solvents such as alcohols, ethers and esters, insoluble in water.
-Stability: relatively stable at room temperature, but easy to decompose under the action of light and heat.
2. use:
It has many uses in pharmacy and organic synthesis:
-Intermediate: It can be used as an intermediate for the synthesis of other compounds, such as a precursor for the synthesis of indole compounds.
-Drug Research: The drug and its derivatives are used as potential antibacterial, anti-inflammatory, anti-tumor and other active compounds in drug research.
3. Preparation method:
It can be prepared by the following steps:
-First, benzene and nitric acid are reacted to generate nitrobenzene.
-Then, nitrobenzene is reacted with formaldehyde to generate 3-nitroindazole.
-Finally, 3-nitroindazole is treated by reduction, hydroxylation and other steps to obtain pyridine.
4. Safety Information:
-should be kept away from fire, stored in a dry, ventilated place.
-During operation, wear protective gloves and protective glasses to avoid direct contact with skin and eyes.
-If you have inhaled or exposed to the compound, immediately flush the affected area with plenty of water and seek medical help.
-In addition, it should be handled and stored in accordance with relevant regulations to avoid pollution to the environment.
Last Update：2024-04-09 21:01:54
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Product Name: 1H-INDAZOLE-3-CARBALDEHYDE Visit Supplier Webpage Request for quotation
CAS: 5235-10-9
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Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 5235-10-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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