4-Bromo-2-methylthiophene
4-Bromo-2-methylthiophene (CAS: 29421-92-9), with the molecular formula C5H5BrS and a molecular weight of 177.06 g/mol, is a halogenated heterocyclic building block. It is primarily utilised in organic synthesis for the construction of more complex molecules. This compound serves as a valuable intermediate in the chemical industry, particularly in research and development settings, owing to its reactive bromine atom and thiophene core.
Organic Synthesis Intermediate
This thiophene derivative acts as a versatile building block in organic chemistry. Its structure allows for various coupling reactions and functional group transformations, facilitating the synthesis of novel organic compounds.
Pharmaceutical Research
As a heterocyclic compound, 4-Bromo-2-methylthiophene can be incorporated into the synthesis pathways of potential pharmaceutical agents. Its unique structure may contribute to the development of new therapeutic candidates.
Materials Science
The thiophene moiety is present in many functional organic materials. This compound can serve as a precursor for developing new polymers or organic electronic materials with specific properties.
| Molecular weight | 177.06 |
|---|---|
| Empirical formula | C5H5BrS |
| Assay | 97% |
| Boiling point | 74-76 °C/20 mmHg(lit.) |
| Density | 1.581 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5740(lit.) |
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 68 °C / 154.4 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| Safety statements (S) | 26-39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Bromo-2-methylthiophene used for?
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4-Bromo-2-methylthiophene is primarily used as a building block and intermediate in organic synthesis, particularly in the development of pharmaceuticals and novel materials.
What are the CAS number and chemical formula?
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The CAS number for 4-Bromo-2-methylthiophene is 29421-92-9, and its chemical formula is C5H5BrS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromo-2-methylthiophene with a purity of at least 97%. This product is suitable for research and chemical synthesis and is not represented as USP, BP, or EP grade.
What are the main safety hazards associated with this chemical?
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4-Bromo-2-methylthiophene is classified as dangerous, with hazards including H302 (Harmful if swallowed) and H318 (Causes serious eye damage). Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, should be used when handling this compound.
How is 4-Bromo-2-methylthiophene packed and shipped?
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4-Bromo-2-methylthiophene is carefully packed and exported by Tech Serve Solutions in compliance with international shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or sample of 4-Bromo-2-methylthiophene, please contact the Tech Serve Solutions sales team through our website or by phone.
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