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5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3
Valuable Organic Synthesis Intermediate: Serves as an important benzothiophene building block for the synthesis of complex organic and heterocyclic compounds.
Suitable for Proteomics Research: Widely used as a specialized biochemical reagent in proteomics and related scientific research applications.
Functional Halogenated Structure: Features a chlorinated benzothiophene framework that provides excellent versatility for further chemical modification and derivatization.
High Research and Development Value: Supports pharmaceutical, biochemical, and fine chemical development by enabling the preparation of advanced molecular structures.
Product Description of 5-Chloro-3-methylbenzo[b]thiophene (CAS#19404-18-3)
5-Chloro-3-methylbenzo[b]thiophene (CAS#19404-18-3) is a halogen-substituted heterocyclic compound commonly used as a specialized biochemical reagent in proteomics studies and as a key intermediate in organic synthesis. As a derivative of substituted benzothiophene, it plays an important role in research and chemical development applications. This compound is classified as an irritant and should be handled with appropriate safety precautions.
![5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3](https://cdn.whchemsd.com/cdn/ff/JsOtPqfc3czgISg3vTkeFUjok675WXr_nVxo8ngQa3Y/1781487628/public/ueditor/506/upload/image/20260615/1781487628917970.jpg "5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3")
5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3 Chemical Properties
| Melting point | 33 °C |
| Boiling point | 87 °C |
| density | 1.293±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| form | powder to lump |
| color | White to Yellow to Orange |
| CAS DataBase Reference | 19404-18-3(CAS DataBase Reference) |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-37/39 |
| Hazard Note | Irritant |
| HS Code | 29309090 |
![5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3](https://cdn.whchemsd.com/cdn/ff/6R9e6scw2GxDihgJn5qFCpCK2XOOln4l_i0bM7LUz9U/1781487635/public/ueditor/506/upload/image/20260615/1781487635222979.jpg "5-CHLORO-3-METHYLBENZO[B]THIOPHENE CAS#19404-18-3")
Product Application of 5-Chloro-3-methylbenzo[b]thiophene (CAS#19404-18-3)
5-Chloro-3-methylbenzo[b]thiophene serves as an important pharmaceutical intermediate and is widely utilized in the synthesis of active pharmaceutical ingredients and related chemical compounds.
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