Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate
Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate (CAS 91076-94-7) is a halogenated heterocyclic compound with the molecular formula C13H12ClNO2S and a molecular weight of 281.76 g/mol. This thiophene derivative serves as a valuable building block in chemical synthesis, particularly for the development of novel organic molecules and pharmaceutical intermediates. Its structure offers reactive sites for further functionalization, making it a useful component in research and development laboratories.
Organic Synthesis Intermediate
This compound acts as a key intermediate in the synthesis of more complex organic molecules. The presence of the amino group, ester, and chlorophenyl substituent allows for diverse chemical transformations.
Pharmaceutical Research
As a heterocyclic building block, it is employed in the design and synthesis of potential drug candidates and pharmacologically active compounds. Its thiophene core is found in various bioactive molecules.
Material Science
The specific structural features may lend themselves to applications in material science, potentially in the development of functional organic materials or dyes.
| Molecular weight | 281.76 |
|---|---|
| Empirical formula | C13H12ClNO2S |
| Assay | 97% |
| Melting point | 107-111 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long-lasting harmful effects to aquatic life
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 Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate used for?
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Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate is primarily used as a building block in organic synthesis and for pharmaceutical research and development due to its heterocyclic structure.
What is the CAS number and chemical formula for this compound?
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The CAS number is 91076-94-7, and the empirical formula (Hill notation) is C13H12ClNO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate be handled?
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This compound is classified as a Warning with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is this chemical shipped or exported internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate.
How can I request a sample or quote for this product?
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Please contact our sales team or use the online inquiry form on our website to request a sample or a quotation for Ethyl 3-amino-5-(4-chlorophenyl)thiophene-2-carboxylate.
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