methyl 3-amino-2-bromobenzoate
3-Amino-2-bromo-benzoic acid methyl ester
CAS: 106896-48-4
Molecular Formula: C8H8BrNO2
methyl 3-amino-2-bromobenzoate - Names and Identifiers
methyl 3-amino-2-bromobenzoate - Physico-chemical Properties
| Molecular Formula | C8H8BrNO2 |
| Molar Mass | 230.06 |
| Density | 1.583 g/mL at 25 °C |
| Boling Point | 314.133°C at 760 mmHg |
| Flash Point | >110℃ |
| Vapor Presure | 0mmHg at 25°C |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | n20/D1.601 |
methyl 3-amino-2-bromobenzoate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | 2810 |
| WGK Germany | 3 |
| Hazard Class | 6.1 |
| Packing Group | Ⅲ |
methyl 3-amino-2-bromobenzoate - Introduction
3-amino -2-bromo benzoic acid methyl ester, chemical formula is C8H8BrNO2, its nature, use, preparation method and safety information are as follows:
Nature:
1. Appearance: 3-amino -2-bromo benzoic acid methyl ester is a white solid or crystalline powder.
2. Solubility: It can be dissolved in organic solvents such as ethanol, ether and chloroform, and is not easy to dissolve in water.
3. Melting point: Its melting point is about 100-102 degrees Celsius.
4. chemical properties: the compound is a sulfonating agent, can participate in electrophilic substitution reaction.
Use:
1. 3-amino -2-bromo benzoic acid methyl ester can be used in the synthesis of pharmaceutical and pesticide intermediates, such as for the synthesis of certain drugs and pesticides.
2. It can also be used as a substrate in organic synthesis to construct structures containing amino and bromine groups.
Preparation Method:
3-Amino-2-bromobenzoic acid methyl ester can be synthesized by the following steps:
1.3-amino -2-bromo benzoic acid is reacted with methanol to generate 3-amino -2-bromo benzoic acid methyl ester.
Safety Information:
1. 3-Amino-2-bromobenzoic acid methyl ester may cause irritation to the skin, eyes and respiratory tract when suspended and dissolved, so appropriate protective equipment should be worn during operation.
2. Avoid contact with oxidants and strong acids to prevent dangerous chemical reactions.
3. in storage and handling to avoid high temperature and fire.
Please note that when synthesizing and using this compound in the laboratory, relevant safety procedures must be followed and appropriate laboratory precautions must be taken.
Nature:
1. Appearance: 3-amino -2-bromo benzoic acid methyl ester is a white solid or crystalline powder.
2. Solubility: It can be dissolved in organic solvents such as ethanol, ether and chloroform, and is not easy to dissolve in water.
3. Melting point: Its melting point is about 100-102 degrees Celsius.
4. chemical properties: the compound is a sulfonating agent, can participate in electrophilic substitution reaction.
Use:
1. 3-amino -2-bromo benzoic acid methyl ester can be used in the synthesis of pharmaceutical and pesticide intermediates, such as for the synthesis of certain drugs and pesticides.
2. It can also be used as a substrate in organic synthesis to construct structures containing amino and bromine groups.
Preparation Method:
3-Amino-2-bromobenzoic acid methyl ester can be synthesized by the following steps:
1.3-amino -2-bromo benzoic acid is reacted with methanol to generate 3-amino -2-bromo benzoic acid methyl ester.
Safety Information:
1. 3-Amino-2-bromobenzoic acid methyl ester may cause irritation to the skin, eyes and respiratory tract when suspended and dissolved, so appropriate protective equipment should be worn during operation.
2. Avoid contact with oxidants and strong acids to prevent dangerous chemical reactions.
3. in storage and handling to avoid high temperature and fire.
Please note that when synthesizing and using this compound in the laboratory, relevant safety procedures must be followed and appropriate laboratory precautions must be taken.
Last Update：2024-04-09 20:49:11
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View History
methyl 3-amino-2-bromobenzoate
AMMONIUM,BENZYLDODECYLDIMETHYL-BROMIDE
Coumarin Impurity 4
独活酊
2-({6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl}methyl)benzonitrile benzoate
重铬酸
23-Hydroxybudesonide
Morpholine, 4-[(tri-2-thienylsilyl)methyl]-
dichloroprop solution
tris(propan-2-yl)silane
AMMONIUM,BENZYLDODECYLDIMETHYL-BROMIDE
Coumarin Impurity 4
独活酊
2-({6-[(3R)-3-aminopiperidin-1-yl]-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl}methyl)benzonitrile benzoate
重铬酸
23-Hydroxybudesonide
Morpholine, 4-[(tri-2-thienylsilyl)methyl]-
dichloroprop solution
tris(propan-2-yl)silane