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Atomfair tert-Butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate C10H15F2NO3 CAS 1303974-84-6

tert-Butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate (CAS No. 1303974-84-6) is a high-purity fluorinated piperidine derivative with the molecular formula C10H15F2NO3. This compound features a tert-butyl carbamate-protected nitrogen and a ketone functionality at the 5-position, making it a versatile intermediate for organic synthesis and medicinal chemistry applications. Its unique 3,3-difluoro substitution enhances reactivity and selectivity in nucleophilic and electrophilic reactions. Ideal for researchers developing novel pharmaceuticals, agrochemicals, or specialty materials, this compound is supplied with comprehensive analytical data (including1H NMR,13C NMR, and LC-MS) to ensure quality and reproducibility. Store under inert conditions at -20°C for prolonged stability.

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Description

tert-Butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate (CAS No. 1303974-84-6) is a high-purity fluorinated piperidine derivative with the molecular formula C10H15F2NO3. This compound features a tert-butyl carbamate-protected nitrogen and a ketone functionality at the 5-position, making it a versatile intermediate for organic synthesis and medicinal chemistry applications. Its unique 3,3-difluoro substitution enhances reactivity and selectivity in nucleophilic and electrophilic reactions. Ideal for researchers developing novel pharmaceuticals, agrochemicals, or specialty materials, this compound is supplied with comprehensive analytical data (including 1H NMR, 13C NMR, and LC-MS) to ensure quality and reproducibility. Store under inert conditions at -20°C for prolonged stability.

Properties

  • CAS Number: 1303974-84-6
  • Complexity: 310
  • IUPAC Name: tert-butyl 3,3-difluoro-5-oxo-piperidine-1-carboxylate
  • InChI: InChI=1S/C10H15F2NO3/c1-9(2,3)16-8(15)13-5-7(14)4-10(11,12)6-13/h4-6H2,1-3H3
  • InChI Key: VILLNTFBBDPBFG-UHFFFAOYSA-N
  • Exact Mass: 235.10199966
  • Molecular Formula: C10H15F2NO3
  • Molecular Weight: 235.23
  • SMILES: CC(C)(C)OC(=O)N1CC(=O)CC(C1)(F)F
  • Topological: 46.6
  • Monoisotopic Mass: 235.10199966
  • Synonyms: tert-Butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate, 1303974-84-6, tert-Butyl3,3-difluoro-5-oxopiperidine-1-carboxylate, AKOS040767134, BS-45913, E80150, tert-butyl 3,3-difluoro-5-oxo-piperidine-1-carboxylate, 1,1-Dimethylethyl 3,3-difluoro-5-oxo-1-piperidinecarboxylate

Application

tert-Butyl 3,3-difluoro-5-oxopiperidine-1-carboxylate is a key building block in the synthesis of fluorinated bioactive molecules, particularly in drug discovery for protease inhibitors and CNS-targeting compounds. Its difluorinated scaffold improves metabolic stability and membrane permeability in candidate molecules. The ketone moiety allows further derivatization via reductive amination or Grignard reactions. Commonly used in parallel medicinal chemistry and library synthesis for lead optimization.

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

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Certain molecules may be protected by active patents or regulatory restrictions.

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  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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