3-Chlorothiophene-2-carboxylic acid
3-Chlorothiophene-2-carboxylic acid (CAS: 59337-89-2, C5H3ClO2S) is a halogenated heterocyclic building block with a molecular weight of 162.59 g/mol. It serves as a valuable intermediate in organic synthesis, particularly for the construction of more complex thiophene-containing molecules. This compound is frequently employed in chemical research and development for creating novel chemical entities across various scientific disciplines.
Organic Synthesis Intermediate
This thiophene derivative acts as a key building block in multistep organic syntheses. Its functional groups allow for diverse chemical transformations, facilitating the construction of complex molecular architectures.
Pharmaceutical Research
Used in the development of novel pharmaceutical candidates, where the thiophene moiety can be incorporated into drug structures to modulate biological activity and pharmacokinetic properties.
Materials Science
Can be utilized in the synthesis of functional materials, such as organic semiconductors or conductive polymers, where thiophene units contribute to electronic properties.
Agrochemical Development
Serves as a precursor in the creation of new agrochemical compounds, potentially leading to novel pesticides or herbicides with targeted efficacy.
| Molecular weight | 162.59 |
|---|---|
| Empirical formula | C5H3ClO2S |
| Assay | 97% |
| Melting point | 186-190 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 3-Chlorothiophene-2-carboxylic acid used for?
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3-Chlorothiophene-2-carboxylic acid is primarily used as a building block and intermediate in organic synthesis, including applications in pharmaceutical research, materials science, and agrochemical development.
What is the CAS number and formula for 3-Chlorothiophene-2-carboxylic acid?
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The CAS number is 59337-89-2, and the empirical formula is C5H3ClO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chlorothiophene-2-carboxylic acid with an assay of 97%. This product is not represented as USP, BP, EP, or for food/drug/medical applications.
What are the safety precautions for handling 3-Chlorothiophene-2-carboxylic acid?
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This compound is classified as a Warning (GHS07) with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation.
How is 3-Chlorothiophene-2-carboxylic acid packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to stringent international regulations to ensure safe and compliant delivery.
How can I request a sample or a quote for 3-Chlorothiophene-2-carboxylic acid?
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To request a sample or a quote, please contact our sales department through the website or by phone, providing your specific requirements.
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