Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate
Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate (CAS: 91077-00-8) is a heterocyclic organic compound with the molecular formula C13H12N2O4S and a molecular weight of 292.31 g/mol. Supplied at 97% assay, this compound serves as a valuable building block in chemical synthesis. Its specific structural features make it suitable for research and development in areas requiring substituted thiophene derivatives.
Organic Synthesis Intermediate
This thiophene derivative acts as a key intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations, making it useful in multi-step synthetic pathways.
Research and Development
Utilised in laboratory settings for the exploration of novel chemical entities and materials. Its heterocyclic nature and nitro-phenyl substitution offer unique reactivity for academic and industrial research.
Heterocyclic Chemistry
As a substituted thiophene, it is employed in studies focused on heterocyclic chemistry. Research may involve its incorporation into larger ring systems or modification of existing functionalities.
| Molecular weight | 292.31 |
|---|---|
| Empirical formula | C13H12N2O4S |
| Assay | 97% |
| Melting point | 172-176 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| 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 Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate used for?
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Ethyl 3-amino-5-(4-nitrophenyl)thiophene-2-carboxylate is primarily used as a building block in organic synthesis and for research and development in heterocyclic chemistry.
What are the CAS number and formula for this compound?
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The CAS number is 91077-00-8 and the empirical formula is C13H12N2O4S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical at a minimum assay of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled safely?
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This compound is classified with Danger signal word and carries hazard statements H302, H315, H318, and H335. Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves, must be used. Ensure adequate ventilation and avoid inhalation of dust and contact with eyes and skin.
How is this product packed and shipped?
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This chemical is available for export globally. Packaging is designed to maintain product integrity during transit, adhering to international shipping regulations for chemical substances.
How can I request a quote or sample?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly with your inquiry, referencing the product name and CAS number.
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