Indazole-4-carboxylic aci...
1H-Indazole-4-carboxylic acid
CAS: 677306-38-6
Molecular Formula: C8H6N2O2
Indazole-4-carboxylic aci... - Names and Identifiers
| Name | 1H-Indazole-4-carboxylic acid |
| Synonyms | 4-Carboxy-1H-indazole 4-INDAZOLECARBOXYLIC ACID 4-Indazolecarboxylic acid INDAZOLE-4-CARBOXYLIC ACID Indazole-4-carboxylic aci... 1H-Indazole-4-carboxylic acid 1H-INDAZOLE-4-CARBOXYLIC ACID 4-(1H)INDAZOLE CARBOXYLIC ACID 4-(1H)Indazole carboxylic acid 1H-Indazole-4-Carboxylic Acid(WX614188) |
| CAS | 677306-38-6 |
| InChI | InChI=1/C8H6N2O2/c11-8(12)5-2-1-3-7-6(5)4-9-10-7/h1-4H,(H,9,10)(H,11,12) |
Indazole-4-carboxylic aci... - Physico-chemical Properties
| Molecular Formula | C8H6N2O2 |
| Molar Mass | 162.15 |
| Density | 1.506±0.06 g/cm3(Predicted) |
| Melting Point | ca 280℃ |
| Boling Point | 443.7±18.0 °C(Predicted) |
| Flash Point | 222.172°C |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White to cream |
| pKa | 3.35±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.743 |
| MDL | MFCD03840644 |
Indazole-4-carboxylic aci... - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes 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. |
| WGK Germany | 3 |
| HS Code | 29339980 |
Indazole-4-carboxylic aci... - Introduction
1H-Indazole-4-carboxylic acid is an organic compound with the chemical formula C8H6N2O2. It has the form of white crystals or crystalline powder.
This compound is widely used in chemical laboratories, mainly for organic synthesis and pharmaceutical research. It is an important raw material for the synthesis of indazole drugs, pesticides and dyes and other compounds. In addition, 1H-Indazole-4-carboxylic acid can also be used as a ligand for metal complexes.
There are various methods for preparing 1H-Indazole-4-carbonic acid. One commonly used method is to react 1H-indazole with carbon dioxide and sodium hydroxide. The specific steps include dissolving 1H-indazole in water, adding sodium hydroxide, and bubbling carbon dioxide gas into the reaction mixture, and finally 1H-Indazole-4-carboxylic acid can be obtained.
In terms of safety, 1H-Indazole-4-carboxylic acid should be used with the same care as any chemical. It may be irritating to the eyes and skin, so wear appropriate protective gloves and glasses during operation. In addition, inhalation or ingestion of the compound should be avoided and use in a well-ventilated area should be ensured. If ingestion or contact causes discomfort, seek medical attention immediately. Before using this compound, it is necessary to carefully read and comply with the safety data sheet (SDS) of the relevant chemical.
This compound is widely used in chemical laboratories, mainly for organic synthesis and pharmaceutical research. It is an important raw material for the synthesis of indazole drugs, pesticides and dyes and other compounds. In addition, 1H-Indazole-4-carboxylic acid can also be used as a ligand for metal complexes.
There are various methods for preparing 1H-Indazole-4-carbonic acid. One commonly used method is to react 1H-indazole with carbon dioxide and sodium hydroxide. The specific steps include dissolving 1H-indazole in water, adding sodium hydroxide, and bubbling carbon dioxide gas into the reaction mixture, and finally 1H-Indazole-4-carboxylic acid can be obtained.
In terms of safety, 1H-Indazole-4-carboxylic acid should be used with the same care as any chemical. It may be irritating to the eyes and skin, so wear appropriate protective gloves and glasses during operation. In addition, inhalation or ingestion of the compound should be avoided and use in a well-ventilated area should be ensured. If ingestion or contact causes discomfort, seek medical attention immediately. Before using this compound, it is necessary to carefully read and comply with the safety data sheet (SDS) of the relevant chemical.
Last Update：2024-04-09 20:52:54
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View History
Indazole-4-carboxylic aci...
N-[2-[2-氰基-4-硝基苯基)偶氮]-5-(二乙氨基)苯基]乙酰胺
全氟辛基磺酰胺丙基三甲基铵碘化物
TERT-BUTYL 2-AMINO-2-THIOXOETHYLCARBAMATE
2-Azabicyclo[2.1.1]hexane-1-methanol, hydrochloride (1:1)
乙基 5-甲基-7-(三氟甲基)吡唑并-[1,5-A]嘧啶-3-羧酸酯
(1-METHYLCYCLOPENTYL)METHANESULFONYL CHLORIDE
N-[2-[2-氰基-4-硝基苯基)偶氮]-5-(二乙氨基)苯基]乙酰胺
全氟辛基磺酰胺丙基三甲基铵碘化物
TERT-BUTYL 2-AMINO-2-THIOXOETHYLCARBAMATE
2-Azabicyclo[2.1.1]hexane-1-methanol, hydrochloride (1:1)
乙基 5-甲基-7-(三氟甲基)吡唑并-[1,5-A]嘧啶-3-羧酸酯
(1-METHYLCYCLOPENTYL)METHANESULFONYL CHLORIDE