3-Allylrhodanine
3-Allylrhodanine (CAS: 1457-47-2), with the molecular formula C6H7NOS2 and a molecular weight of 173.26 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly for the development of novel thiazole derivatives. This compound is primarily utilised in research and development settings for creating complex organic molecules and exploring new chemical entities.
- IUPAC
- 3-Allyl-2-thioxo-4-thiazolidinone

Organic Synthesis Intermediate
3-Allylrhodanine is employed as an intermediate in the synthesis of various organic compounds. Its structure allows for further functionalization, making it useful in creating diverse molecular architectures for research purposes.
Heterocyclic Chemistry
As a rhodanine derivative, this compound is a key building block in heterocyclic chemistry. It facilitates the construction of thiazole-containing structures, which are found in many biologically active molecules.
Research and Development
This chemical is utilised in academic and industrial research laboratories for exploring new synthetic pathways and developing novel chemical entities. Its reactivity profile makes it a versatile tool for synthetic chemists.
| Molecular weight | 173.26 |
|---|---|
| Empirical formula | C6H7NOS2 |
| Assay | 99% |
| Boiling point | 139 °C/6 mmHg(lit.) |
| Density | 1.135 g/mL at 25 °C(lit.) |
| Melting point | 46-48 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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-Allylrhodanine used for?
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3-Allylrhodanine is primarily used as a building block in organic synthesis and heterocyclic chemistry for research and development purposes. It is useful for constructing novel chemical entities and exploring synthetic pathways.
What are the CAS number and molecular formula for 3-Allylrhodanine?
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The CAS number for 3-Allylrhodanine is 1457-47-2, and its molecular formula is C6H7NOS2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Allylrhodanine with an assay of 99%. This product is not classified as USP, BP, or EP grade.
What are the main safety concerns when handling 3-Allylrhodanine?
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3-Allylrhodanine is classified as a Warning substance. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used.
How is 3-Allylrhodanine typically shipped or exported?
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As a global supplier and exporter of fine chemicals, Tech Serve Solutions handles the packing and export of 3-Allylrhodanine according to international shipping regulations for chemical substances.
How can I request a sample or quote for 3-Allylrhodanine?
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To request a sample or a quote for 3-Allylrhodanine, please contact the Tech Serve Solutions sales department through our website or by calling our direct line.
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