methyl 4,6-dibromo-3-hydroxypyridine-2-carboxylate
Methyl 4,6-dibromo-3-hydroxypicolinate
CAS: 321596-55-8
Molecular Formula: C7H5Br2NO3
methyl 4,6-dibromo-3-hydroxypyridine-2-carboxylate - Names and Identifiers
methyl 4,6-dibromo-3-hydroxypyridine-2-carboxylate - Physico-chemical Properties
| Molecular Formula | C7H5Br2NO3 |
| Molar Mass | 310.93 |
| Density | 2.054 |
| Boling Point | 389.3±37.0 °C(Predicted) |
| pKa | 0.91±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | IRRITANT |
| MDL | MFCD19440848 |
methyl 4,6-dibromo-3-hydroxypyridine-2-carboxylate - Introduction
Methyl 4, is an organic compound with the chemical formula C8H6Br2NO3. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: White to light yellow solid
-Melting point: about 107-109 degrees Celsius
-Solubility: Soluble in alcohol and ether, slightly soluble in water
Use:
- Methyl 4, is an organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is commonly used in the preparation of pyridine compounds, such as fluorescent dyes, biologically active molecules, etc.
Preparation Method:
- Methyl 4, can be prepared by the following steps:
1. dissolving methyl 3-hydroxypicolinate in dimethyl sulfoxide (DMSO);
2. adding cuprous bromide (Copper(I) bromide) and bromic acid (Acetic acid) at room temperature;
3. The reaction is stirred for a period of time, usually at room temperature for 2-3 hours;
4. After the reaction is completed, the reaction mixture is purified and crystallized to obtain Methyl 4, the product.
Safety Information:
- Methyl 4, the safety is higher, but you still need to pay attention to safe operation.
-Avoid inhaling dust, contact with skin and eyes to prevent ingestion.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing during operation.
-Use in a well-ventilated place to avoid dust, avoid contact with oxidants and strong acids.
-such as inadvertent contact, should promptly rinse the affected parts with plenty of water, and seek medical treatment.
Nature:
-Appearance: White to light yellow solid
-Melting point: about 107-109 degrees Celsius
-Solubility: Soluble in alcohol and ether, slightly soluble in water
Use:
- Methyl 4, is an organic synthesis intermediate that can be used to synthesize other organic compounds.
-It is commonly used in the preparation of pyridine compounds, such as fluorescent dyes, biologically active molecules, etc.
Preparation Method:
- Methyl 4, can be prepared by the following steps:
1. dissolving methyl 3-hydroxypicolinate in dimethyl sulfoxide (DMSO);
2. adding cuprous bromide (Copper(I) bromide) and bromic acid (Acetic acid) at room temperature;
3. The reaction is stirred for a period of time, usually at room temperature for 2-3 hours;
4. After the reaction is completed, the reaction mixture is purified and crystallized to obtain Methyl 4, the product.
Safety Information:
- Methyl 4, the safety is higher, but you still need to pay attention to safe operation.
-Avoid inhaling dust, contact with skin and eyes to prevent ingestion.
-Wear appropriate protective equipment such as gloves, safety glasses and protective clothing during operation.
-Use in a well-ventilated place to avoid dust, avoid contact with oxidants and strong acids.
-such as inadvertent contact, should promptly rinse the affected parts with plenty of water, and seek medical treatment.
Last Update：2024-04-10 22:29:15
