1-(3,4-Dimethylbenzyl)piperazin-2-one
1-(3,4-Dimethylbenzyl)piperazin-2-one (CAS 938458-92-5) is a substituted piperazin-2-one, with the molecular formula C13H18N2O and a molecular weight of 218.29 g/mol. It is a heterocyclic building block in which a 3,4-dimethylbenzyl group is attached to the N1 nitrogen of a 2-oxopiperazine (piperazinone) ring. Combining a lactam carbonyl with a free secondary amine, it serves chiefly as a versatile intermediate for medicinal chemistry and chemical synthesis. Tech Serve Solutions supplies it as a research-grade compound to laboratory and industrial users worldwide.
- Synonyms
- 1-(3,4-Dimethylbenzyl)piperazin-2-one1-[(3,4-Dimethylphenyl)methyl]piperazin-2-one4-(3,4-Dimethylbenzyl)-2-oxopiperazine1-(3,4-Dimethylbenzyl)-2-oxopiperazineC13H18N2OCAS 938458-92-5
Pharmaceutical and medicinal-chemistry intermediate
Used as a piperazinone building block in the synthesis of drug candidates and complex nitrogen-containing molecules. The 2-oxopiperazine scaffold is a recurrent motif in medicinal chemistry programmes.
Heterocyclic building block for synthesis
Functions as a C13 heterocyclic building block for constructing more elaborate piperazine and piperazinone derivatives. The pre-installed 3,4-dimethylbenzyl group allows chemists to elaborate the core in subsequent steps.
Scaffold for N-functionalisation
The free secondary amine (N4) of the ring provides a reactive site for acylation, alkylation, sulfonylation and reductive amination. This makes the compound a convenient handle for generating focused compound libraries.
Research and discovery chemistry
Suitable for exploratory and structure-activity studies in academic and industrial laboratories. It is offered for research and development use rather than as a finished pharmaceutical ingredient.
| Molecular weight | 218.29 |
|---|---|
| Empirical formula | C13H18N2O |
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 1-(3,4-Dimethylbenzyl)piperazin-2-one used for?
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It is used mainly as a heterocyclic building block and pharmaceutical intermediate. The piperazin-2-one (2-oxopiperazine) ring, bearing a 3,4-dimethylbenzyl group and a free secondary amine, is a versatile scaffold for medicinal-chemistry and general synthetic work, including the preparation of more complex piperazine derivatives.
What is the CAS number and molecular formula of 1-(3,4-Dimethylbenzyl)piperazin-2-one?
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The CAS number is 938458-92-5. The molecular formula is C13H18N2O, corresponding to a molecular weight of 218.29 g/mol. It is classified among piperazine and heterocyclic building blocks.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(3,4-Dimethylbenzyl)piperazin-2-one as a research/technical-grade building block for synthesis and laboratory use. We do not represent it as USP, BP or EP pharmacopoeial grade. A current specification and certificate of analysis can be provided with each batch on request.
How should 1-(3,4-Dimethylbenzyl)piperazin-2-one be handled and stored?
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Handle in accordance with good laboratory practice: use suitable gloves, eye protection and adequate ventilation, and avoid unnecessary contact, ingestion or inhalation. Store the container tightly closed in a cool, dry, well-ventilated place away from incompatible materials. Always consult the current Safety Data Sheet before use, as formal GHS hazard classification data are not detailed here.
How is 1-(3,4-Dimethylbenzyl)piperazin-2-one packed, shipped and exported?
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It is packed in clean, securely sealed and clearly labelled containers, with pack sizes from gram quantities to bulk to suit your requirement. Tech Serve Solutions exports worldwide and provides the appropriate documentation, including a certificate of analysis and Safety Data Sheet, for smooth customs clearance.
How do I request a sample or quote?
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Contact Tech Serve Solutions with your required quantity, packaging and destination, quoting CAS 938458-92-5. Our team will respond with availability, lead time, specification and a formal quotation, and can arrange a sample where appropriate.
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