Methyl 6-hydroxy-5-nitronicotinate
methyl 5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylate
CAS: 222970-61-8
Molecular Formula: C7H6N2O5
Methyl 6-hydroxy-5-nitronicotinate - Names and Identifiers
Methyl 6-hydroxy-5-nitronicotinate - Physico-chemical Properties
| Molecular Formula | C7H6N2O5 |
| Molar Mass | 198.13 |
| Density | 1.49 |
| Boling Point | 365.4°C at 760 mmHg |
| Flash Point | 174.8°C |
| Vapor Presure | 1.57E-05mmHg at 25°C |
| BRN | 195801 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.567 |
Methyl 6-hydroxy-5-nitronicotinate - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3261 |
| WGK Germany | 3 |
Methyl 6-hydroxy-5-nitronicotinate - Introduction
methyl 5-nitro-6-oxo-1, is an organic compound with the chemical formula C8H6N2O5. It is a yellow to orange crystalline solid.
This compound is commonly used in pharmaceutical and chemical research. It is an important intermediate in organic synthesis and has a wide range of applications in the synthesis of pyridone and other bioactive compounds.
The method for preparing this compound is obtained by reacting methyl 5-nitropyridine-3-carboxylate with sodium nitrite under certain conditions.
This compound is relatively stable in a dry state, but it will decompose in a humid environment or during heating to produce toxic gases. Therefore, it is necessary to take necessary safety measures to ensure good ventilation and personal protective equipment during operation.
In addition, during use or storage, it should be stored separately from flammable substances, oxidants and strong acids to avoid reaction with these substances.
This compound is commonly used in pharmaceutical and chemical research. It is an important intermediate in organic synthesis and has a wide range of applications in the synthesis of pyridone and other bioactive compounds.
The method for preparing this compound is obtained by reacting methyl 5-nitropyridine-3-carboxylate with sodium nitrite under certain conditions.
This compound is relatively stable in a dry state, but it will decompose in a humid environment or during heating to produce toxic gases. Therefore, it is necessary to take necessary safety measures to ensure good ventilation and personal protective equipment during operation.
In addition, during use or storage, it should be stored separately from flammable substances, oxidants and strong acids to avoid reaction with these substances.
Last Update：2024-04-09 20:52:54
