131748-91-9
2-Bromo-5-Bromomethyl-Thiazole
CAS: 131748-91-9
Molecular Formula: C4H3Br2NS
131748-91-9 - Names and Identifiers
131748-91-9 - Physico-chemical Properties
| Molecular Formula | C4H3Br2NS |
| Molar Mass | 256.95 |
| Melting Point | 64-66°C |
| Solubility | Chloroform; Dichloromethane; DMSO; Ethyl Acetate |
| Appearance | Solid |
| Color | White |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| MDL | MFCD07368378 |
131748-91-9 - Introduction
2-Bromo-5-bromomethylthiazole is an organic compound whose chemical formula is C4H3Br2NOS. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-Bromo-5-bromomethylthiazole is a solid that usually appears as white crystals.
-Melting point: Its melting point range is 124-128°C.
-Solubility: 2-bromo-5-bromomethylthiazole can be dissolved in many organic solvents, such as ethanol and dichloromethane.
Use:
-Pesticide: 2-Bromo-5-bromomethylthiazole is commonly used as a raw material for pesticides and fungicides to protect crops from diseases and insect pests.
-Pharmaceutical field: The compound is also used to synthesize certain drugs, such as compounds with antibacterial activity.
Preparation Method:
2-Bromo-5-bromomethylthiazole can be synthesized by the following steps:
1.2-amino -4, 5-dibromothiazole reacts with methyl magnesium bromide to generate an intermediate of 2-bromo -5-bromomethylthiazole.
2. In the presence of a base, the intermediate is subjected to an esterification reaction to obtain the final product.
Safety Information:
-2-Bromo-5-bromomethylthiazole is a toxic compound and direct contact with skin and eyes should be avoided. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
-During operation, attention should be paid to protective measures, such as wearing protective glasses, gloves and protective clothing.
-When storing and handling the compound, follow chemical safety procedures and store it in a cool and dry place, away from fire and oxidizing agents.
Nature:
-Appearance: 2-Bromo-5-bromomethylthiazole is a solid that usually appears as white crystals.
-Melting point: Its melting point range is 124-128°C.
-Solubility: 2-bromo-5-bromomethylthiazole can be dissolved in many organic solvents, such as ethanol and dichloromethane.
Use:
-Pesticide: 2-Bromo-5-bromomethylthiazole is commonly used as a raw material for pesticides and fungicides to protect crops from diseases and insect pests.
-Pharmaceutical field: The compound is also used to synthesize certain drugs, such as compounds with antibacterial activity.
Preparation Method:
2-Bromo-5-bromomethylthiazole can be synthesized by the following steps:
1.2-amino -4, 5-dibromothiazole reacts with methyl magnesium bromide to generate an intermediate of 2-bromo -5-bromomethylthiazole.
2. In the presence of a base, the intermediate is subjected to an esterification reaction to obtain the final product.
Safety Information:
-2-Bromo-5-bromomethylthiazole is a toxic compound and direct contact with skin and eyes should be avoided. In case of accidental contact, rinse immediately with plenty of water and seek medical help.
-During operation, attention should be paid to protective measures, such as wearing protective glasses, gloves and protective clothing.
-When storing and handling the compound, follow chemical safety procedures and store it in a cool and dry place, away from fire and oxidizing agents.
Last Update：2024-04-09 15:17:51
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View History
131748-91-9
m-Tolyl-DL-alanine
碘化铂(II), Premion
K0100
(S)-2-AMINO-3-MERCAPTOPROPIONIC ACID
1-(2-chloroethoxy)-2-ethoxyethane
2-癸酮
Propiconazole
YM155
二丁胺
m-Tolyl-DL-alanine
碘化铂(II), Premion
K0100
(S)-2-AMINO-3-MERCAPTOPROPIONIC ACID
1-(2-chloroethoxy)-2-ethoxyethane
2-癸酮
Propiconazole
YM155
二丁胺