2-Amino-4,5-dimethylthiophene-3-carboxamide
2-Amino-4,5-dimethylthiophene-3-carboxamide (CAS: 51486-04-5) is a heterocyclic organic compound with a molecular weight of 170.23 g/mol. This thiophene derivative serves as a valuable building block in chemical synthesis. It is primarily utilised in research and development laboratories for the creation of novel molecules and advanced materials, particularly within the pharmaceutical and speciality chemical sectors. Its specific structure lends itself to diverse synthetic transformations.
- Synonyms
- C7H10N2OS

Pharmaceutical Intermediate
Utilised as a precursor in the synthesis of potential drug candidates and active pharmaceutical ingredients (APIs). Its thiophene core allows for diverse derivatisation in medicinal chemistry programmes.
Heterocyclic Compound Synthesis
A key building block for constructing more complex heterocyclic systems. The amino and carboxamide functionalities offer reactive sites for further chemical modification.
Materials Science Research
Investigated for incorporation into novel organic materials. Thiophene-based compounds often exhibit interesting electronic and optical properties.
Agrochemical Development
May serve as an intermediate in the research and development of new agrochemical products, leveraging its unique structural features.
| Molecular weight | 170.23 |
|---|---|
| Empirical formula | C7H10N2OS |

Hazard statements
- H302Harmful if swallowed
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
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 2-Amino-4,5-dimethylthiophene-3-carboxamide used for?
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2-Amino-4,5-dimethylthiophene-3-carboxamide is primarily used as a building block in chemical synthesis, particularly in the development of pharmaceutical intermediates, novel heterocyclic compounds, and potentially in materials science and agrochemical research.
What is the CAS number and molecular formula for 2-Amino-4,5-dimethylthiophene-3-carboxamide?
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The CAS number is 51486-04-5 and the empirical formula (Hill notation) is C7H10N2OS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Amino-4,5-dimethylthiophene-3-carboxamide as a research or technical grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should 2-Amino-4,5-dimethylthiophene-3-carboxamide be handled?
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This compound is classified as harmful if swallowed (H302). Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if dust is generated. Ensure adequate ventilation. Store in a cool, dry place away from incompatible materials.
Is 2-Amino-4,5-dimethylthiophene-3-carboxamide a controlled substance?
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Based on the provided data, there is no indication that 2-Amino-4,5-dimethylthiophene-3-carboxamide is a controlled substance.
How is 2-Amino-4,5-dimethylthiophene-3-carboxamide packed, shipped, and exported?
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Tech Serve Solutions ensures secure and compliant packaging for all chemicals. We are experienced in global shipping and export, adhering to all relevant international regulations for chemical transport.
How can I request a quote or sample?
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To request a quote or sample of 2-Amino-4,5-dimethylthiophene-3-carboxamide, please visit our website or contact our sales department directly with your inquiry.
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