3-(Acetylthio)propionitrile
3-(Acetylthio)propionitrile (CAS: 119174-33-3), with the linear formula CH3COS(CH2)2CN, is a sulfur-containing organic building block. Possessing a molecular weight of 129.18 g/mol, this compound is valuable in chemical synthesis for introducing protected thiol functionalities. It serves as a versatile intermediate in various organic transformations, particularly in the development of novel chemical entities for research and industrial applications.
- IUPAC
- 3-Acetylsulfanylpropionitrile
Organic Synthesis Intermediate
3-(Acetylthio)propionitrile functions as a key building block in multi-step organic syntheses. Its structure allows for controlled introduction of sulfur-containing moieties into complex molecules.
Protected Thiol Source
The acetylthio group serves as a protected form of a thiol, enabling selective reactions elsewhere in a molecule before deprotection. This is crucial for synthesizing sulfur-containing pharmaceuticals and fine chemicals.
Research and Development
This compound is utilised in academic and industrial research settings for exploring new synthetic pathways and creating novel chemical structures. It is a valuable reagent for chemists developing innovative materials and compounds.
| Molecular weight | 129.18 |
|---|---|
| Linear formula | CH3COS(CH2)2CN |
| Assay | 97% |
| Boiling point | 246-247 °C(lit.) |
| Density | 1.120 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.4930(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
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-(Acetylthio)propionitrile used for?
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3-(Acetylthio)propionitrile is used as a versatile building block and intermediate in organic synthesis, particularly as a source for protected thiol functionalities in the development of fine chemicals and research compounds.
What are the CAS number and formula for 3-(Acetylthio)propionitrile?
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The CAS number for 3-(Acetylthio)propionitrile is 119174-33-3, and its linear formula is CH3COS(CH2)2CN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-(Acetylthio)propionitrile with an assay of 97%. This product is intended for research and technical use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling precautions for this chemical?
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This compound requires careful handling. Recommended personal protective equipment includes eyeshields, gloves, and appropriate respiratory protection (half-mask respirator or multi-purpose combination cartridge). It is classified under UN 3334 and has a WGK Germany rating of 3, indicating it is hazardous to water.
How is 3-(Acetylthio)propionitrile packed and exported?
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3-(Acetylthio)propionitrile is carefully packed to ensure stability and safety during transport. As a global supplier, Tech Serve Solutions expertly handles all necessary documentation for international export.
How can I request a sample or quote for 3-(Acetylthio)propionitrile?
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To request a sample or obtain a quote for 3-(Acetylthio)propionitrile, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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