139669-96-8
5-Thiazolecarboxylic acid, 2,4-dibromo-
CAS: 139669-96-8
Molecular Formula: C4HBr2NO2S
139669-96-8 - Names and Identifiers
| Name | 5-Thiazolecarboxylic acid, 2,4-dibromo- |
| Synonyms | 2,4-Dibromo-5-thiazolecarboxylic acid 5-Thiazolecarboxylic acid, 2,4-dibromo- 5-Thiazolecarboxylic acid, 2,4-dibromo- 2,4-Dibromo-5-thiazolecarboxylic acid |
| CAS | 139669-96-8 |
| InChI | InChI=1/C4HBr2NO2S/c5-2-1(3(8)9)10-4(6)7-2/h(H,8,9) |
139669-96-8 - Physico-chemical Properties
| Molecular Formula | C4HBr2NO2S |
| Molar Mass | 286.93 |
| Density | 2.451±0.06 g/cm3(Predicted) |
| Boling Point | 387.1±27.0 °C(Predicted) |
| pKa | 1.17±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.696 |
139669-96-8 - Introduction
2,4-Dibromo-5-thiazolecarboxylic acid is an organic compound with the formula C5H2Br2N2O2S. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: 2,4-Dibromo-5-thiazolecarboxylic acid is a white crystalline solid.
-Solubility: It has good water solubility and organic solvent solubility.
-Melting point: Its melting point is 160-164°C.
-Stability: This compound is stable, but should avoid contact with strong oxidants and strong acids.
Use:
-2,4-dibromo-5-thiazolecarboxylic acid is mainly used in the field of organic synthesis, and can be used as a catalyst or intermediate to participate in different types of chemical reactions.
-It also has certain applications in the field of medicine, such as the synthesis of anti-cancer drugs.
Preparation Method:
The preparation of-2,4-dibromo-5-thiazolecarboxylic acid can be obtained by the following steps:
1. First, start with 2,4-dibromo thiazole. Reaction of 2,4-dibromothiazole with sodium carbonate in an appropriate solvent gives the sodium salt of 2,4-dibromothiazole.
2. Next, the obtained sodium salt of 2,4-dibromothiazole is reacted with hydrogen peroxide to obtain 2,4-dibromo-5-thiazolecarboxylic acid.
Safety Information:
-2,4-dibromo-5-thiazolecarboxylic acid is an organic compound, and you need to pay attention to safety when using it.
-Wear gloves, glasses and protective clothing when handling this compound.
-Avoid inhaling its dust or contact with skin and eyes.
-When storing, keep away from heat and fire sources.
-Store, handle and dispose of this compound properly, observing the relevant safety measures.
Nature:
-Appearance: 2,4-Dibromo-5-thiazolecarboxylic acid is a white crystalline solid.
-Solubility: It has good water solubility and organic solvent solubility.
-Melting point: Its melting point is 160-164°C.
-Stability: This compound is stable, but should avoid contact with strong oxidants and strong acids.
Use:
-2,4-dibromo-5-thiazolecarboxylic acid is mainly used in the field of organic synthesis, and can be used as a catalyst or intermediate to participate in different types of chemical reactions.
-It also has certain applications in the field of medicine, such as the synthesis of anti-cancer drugs.
Preparation Method:
The preparation of-2,4-dibromo-5-thiazolecarboxylic acid can be obtained by the following steps:
1. First, start with 2,4-dibromo thiazole. Reaction of 2,4-dibromothiazole with sodium carbonate in an appropriate solvent gives the sodium salt of 2,4-dibromothiazole.
2. Next, the obtained sodium salt of 2,4-dibromothiazole is reacted with hydrogen peroxide to obtain 2,4-dibromo-5-thiazolecarboxylic acid.
Safety Information:
-2,4-dibromo-5-thiazolecarboxylic acid is an organic compound, and you need to pay attention to safety when using it.
-Wear gloves, glasses and protective clothing when handling this compound.
-Avoid inhaling its dust or contact with skin and eyes.
-When storing, keep away from heat and fire sources.
-Store, handle and dispose of this compound properly, observing the relevant safety measures.
Last Update：2024-04-09 21:01:54
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