4-Bromothiophene-2-acetic acid
4-Bromothiophene-2-acetic acid (CAS: 161942-89-8; Formula: C6H5BrO2S; Molar Mass: 221.07 g/mol) is a versatile heterocyclic building block. This compound serves as a key intermediate in organic synthesis, particularly within the pharmaceutical and agrochemical sectors. Its structure, featuring a thiophene ring functionalised with a bromine atom and an acetic acid moiety, allows for diverse chemical transformations and the construction of complex molecular architectures.
Organic Synthesis Intermediate
Utilised as a foundational component in multi-step synthetic pathways, enabling the creation of novel organic compounds. Its reactivity is leveraged in cross-coupling reactions and other transformations essential for drug discovery and materials science.
Pharmaceutical Building Block
A crucial intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. The thiophene scaffold is prevalent in many biologically active molecules, making this compound valuable for medicinal chemistry research.
Agrochemical Research
Employed in the development of new pesticides, herbicides, and fungicides. The specific structural features of 4-Bromothiophene-2-acetic acid can impart desirable properties to agrochemical agents.
Materials Science
Investigated for potential use in the development of advanced materials, such as organic semiconductors and polymers, due to the electronic properties of the thiophene ring.
| Molecular weight | 221.07 |
|---|---|
| Empirical formula | C6H5BrO2S |
| Assay | 97% |
| Melting point | 87-92 °C |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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-Bromothiophene-2-acetic acid used for?
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4-Bromothiophene-2-acetic acid is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and agrochemical research. It is also explored in materials science applications.
What is the CAS number and formula for 4-Bromothiophene-2-acetic acid?
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The CAS number is 161942-89-8 and the empirical formula is C6H5BrO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Bromothiophene-2-acetic acid with an assay of 97%. This product is intended for research and chemical synthesis and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety considerations for handling 4-Bromothiophene-2-acetic acid?
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This compound is classified as a Warning. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Always handle with appropriate personal protective equipment in a well-ventilated area, avoiding dust formation and contact with skin, eyes, and clothing.
How is 4-Bromothiophene-2-acetic acid packed and shipped?
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4-Bromothiophene-2-acetic acid is carefully packed in compliance with international shipping regulations for chemicals and exported globally by Tech Serve Solutions.
How can I request a sample or quote for 4-Bromothiophene-2-acetic acid?
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To request a sample or a quotation for 4-Bromothiophene-2-acetic acid, please contact our sales department via the website or email, providing your specific requirements.
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