3-Aminothiophene-2-carboxamide
3-Aminothiophene-2-carboxamide (CAS: 147123-47-5; C5H6N2OS) is a heterocyclic organic compound featuring both a thiophene ring and amine and carboxamide functional groups. It is a valuable building block in organic synthesis, primarily used in the creation of more complex molecules. With a molecular weight of 142.18 g/mol, this compound serves as a key intermediate in the development of various chemical entities.
Organic Synthesis Intermediate
Utilised as a foundational component in multi-step organic syntheses, enabling the construction of diverse molecular architectures.
Heterocyclic Chemistry
Serves as a versatile reagent for introducing thiophene-based structures into target molecules, particularly relevant in pharmaceutical research.
Chemical Research and Development
Employed in R&D settings for exploring novel chemical pathways and developing new compounds with potential therapeutic or material science applications.
| Molecular weight | 142.18 |
|---|---|
| Empirical formula | C5H6N2OS |
| Assay | 97% |
| Melting point | 120-124 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36-43 |
| Safety statements (S) | 26-37/39 |
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 3-Aminothiophene-2-carboxamide used for?
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3-Aminothiophene-2-carboxamide (CAS: 147123-47-5) is primarily used as a building block and intermediate in organic synthesis, particularly within heterocyclic chemistry and chemical research and development.
What are the CAS number and formula for 3-Aminothiophene-2-carboxamide?
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The CAS number for 3-Aminothiophene-2-carboxamide is 147123-47-5, and its empirical formula is C5H6N2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Aminothiophene-2-carboxamide with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Aminothiophene-2-carboxamide be handled safely?
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3-Aminothiophene-2-carboxamide is a Danger signal word chemical (GHS06) with hazards including H301 (Toxic if swallowed), H317 (May cause an allergic skin reaction), and H319 (Causes serious eye irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, faceshields, and gloves, is essential. Handle in accordance with precautionary statements P280 and P301 + P310.
How is 3-Aminothiophene-2-carboxamide packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Products are carefully packed to meet international shipping regulations, including UN 2811 6.1 / PGIII for transport. Please contact us for specific export details.
How can I request a quote or sample?
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To request a quote or sample of 3-Aminothiophene-2-carboxamide, please use the contact form on our website or call our sales team. We will respond promptly to your inquiry.
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