133081-24-0
6-HYDRAZINONICOTINIC ACID
CAS: 133081-24-0
Molecular Formula: C6H7N3O2
133081-24-0 - Names and Identifiers
| Name | 6-HYDRAZINONICOTINIC ACID |
| Synonyms | MS-3627 6-Hydrazinicotinic acid HYDRALINK 6-HNA REAGENT 6-HYDRAZINONICOTINIC ACID 6-Hydrazinylnicotinic acid 6-HYDRAZINO-NICOTINIC ACID HYDRALINK(TM) 6-HNA REAGENT 6-hydrazinopyridine-3-carboxylic acid 6-Hydrazino-3-pyridinecarboxylic acid 3-Pyridinecarboxylicacid,6-hydrazino- 6-hydrazinylpyridine-3-carboxylic acid 3-Pyridinecarboxylicacid,6-hydrazino-(9CI) |
| CAS | 133081-24-0 |
| EINECS | 251-156-6 |
| InChI | InChI=1/C6H7N3O2/c7-9-5-2-1-4(3-8-5)6(10)11/h1-3H,7H2,(H,8,9)(H,10,11) |
133081-24-0 - Physico-chemical Properties
| Molecular Formula | C6H7N3O2 |
| Molar Mass | 153.14 |
| Density | 1.51±0.1 g/cm3(Predicted) |
| Melting Point | 0°C |
| Boling Point | 0°C |
| Flash Point | 0°C |
| Solubility | Aqueous Base (Slightly, Heated, Sonicated) |
| Vapor Presure | 5.65E-08mmHg at 25°C |
| Appearance | Solid |
| Color | Pale Yellow to Light Yellow |
| pKa | 4.72±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.71 |
| MDL | MFCD03788692 |
133081-24-0 - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| Hazard Class | IRRITANT |
133081-24-0 - Introduction
6-Hydrazinonicotinic acid (6-Hydrazinonicotinic acid) is an organic compound with the chemical formula C6H7N3O2. The following is a description of the properties, uses, preparation methods and safety information of 6-hydrazino-nicotinic acid:
Nature:
1. Appearance is white crystal or crystalline powder.
2. soluble in water and acid solution, slightly soluble in some organic solvents.
3. has a strong reduction and oxidation.
Use:
1. As an intermediate in the pharmaceutical field, it plays an important role in the synthesis of drugs.
2. for the preparation of various organic synthesis reaction catalyst.
3. In materials science, it can be used to prepare metal complexes.
Preparation Method:
6-Hydrazinyl nicotinic acid can usually be prepared by the reaction of hydrazine and 6-chloro nicotinic acid. The specific preparation method uses sodium hydroxide or ammonia to buffer treatment to avoid the occurrence of side reactions.
Safety Information:
1. 6-hydrazinyl nicotinic acid has no special toxicity, but it is still necessary to pay attention to safe operation and avoid contact with skin and eyes.
2. In order to avoid any accidents, pay attention to the correct use and storage of the compound in the laboratory, and follow the relevant safety guidelines and operating procedures. For specific safety information, please refer to the product's safety data sheet.
Nature:
1. Appearance is white crystal or crystalline powder.
2. soluble in water and acid solution, slightly soluble in some organic solvents.
3. has a strong reduction and oxidation.
Use:
1. As an intermediate in the pharmaceutical field, it plays an important role in the synthesis of drugs.
2. for the preparation of various organic synthesis reaction catalyst.
3. In materials science, it can be used to prepare metal complexes.
Preparation Method:
6-Hydrazinyl nicotinic acid can usually be prepared by the reaction of hydrazine and 6-chloro nicotinic acid. The specific preparation method uses sodium hydroxide or ammonia to buffer treatment to avoid the occurrence of side reactions.
Safety Information:
1. 6-hydrazinyl nicotinic acid has no special toxicity, but it is still necessary to pay attention to safe operation and avoid contact with skin and eyes.
2. In order to avoid any accidents, pay attention to the correct use and storage of the compound in the laboratory, and follow the relevant safety guidelines and operating procedures. For specific safety information, please refer to the product's safety data sheet.
Last Update：2024-04-09 20:02:46
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