3-Oxo-3-(2-thienyl)propionitrile
3-Oxo-3-(2-thienyl)propionitrile (CAS: 33898-90-7), with molecular formula C7H5NOS and a molecular weight of 151.19 g/mol, is a notable organic building block. This compound functions as a valuable intermediate in chemical synthesis, particularly in the creation of heterocyclic compounds. Its structure, featuring a thiophene ring and a nitrile group adjacent to a ketone, lends itself to diverse synthetic transformations, making it a key reagent for researchers and industrial chemists.
- IUPAC
- 2-Thenoylacetonitrile
Chemical Synthesis Intermediate
Serves as a versatile intermediate in organic synthesis, enabling the construction of more complex molecules. Its reactive functional groups allow for participation in various chemical transformations.
Heterocyclic Compound Synthesis
A key building block for the synthesis of diverse heterocyclic compounds. The thiophene moiety and the activated methylene group are amenable to cyclization reactions.
Research and Development
Utilised in academic and industrial research laboratories for exploring novel chemical pathways and developing new chemical entities. Its availability as a fine chemical supports advanced R&D projects.
| Molecular weight | 151.19 |
|---|---|
| Empirical formula | C7H5NOS |
| Assay | 97% |
| Melting point | 134-138 °C |
Hazard statements
- H302Harmful if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41 |
| 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 3-Oxo-3-(2-thienyl)propionitrile used for?
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3-Oxo-3-(2-thienyl)propionitrile (CAS: 33898-90-7) is primarily used as an intermediate in chemical synthesis and for the construction of heterocyclic compounds in research and development settings.
What is the CAS number and molecular formula for 3-Oxo-3-(2-thienyl)propionitrile?
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The CAS number is 33898-90-7 and the molecular formula is C7H5NOS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Oxo-3-(2-thienyl)propionitrile with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 3-Oxo-3-(2-thienyl)propionitrile be handled safely?
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This compound is classified as Danger, causing serious eye damage (H318) and being harmful if swallowed (H302). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, faceshields, and gloves. Handle with appropriate ventilation and avoid contact with eyes, skin, and clothing.
How is 3-Oxo-3-(2-thienyl)propionitrile typically packed and exported?
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3-Oxo-3-(2-thienyl)propionitrile is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for chemical compounds.
How can I request a sample or a quote for 3-Oxo-3-(2-thienyl)propionitrile?
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To request a sample or a quotation, please contact our sales team through the website or by phone. Provide the product name and CAS number (33898-90-7) for efficient processing.
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