Cas no 1204654-37-4 (tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate)

Tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate is a protected piperidine derivative widely used as an intermediate in organic synthesis and pharmaceutical research. The tert-butoxycarbonyl (Boc) group provides stability under basic conditions while allowing selective deprotection under acidic conditions, making it valuable for stepwise reactions. The 2,5-dimethyl substitution and 4-oxo functionality enhance its utility in constructing complex heterocyclic frameworks. This compound is particularly advantageous for medicinal chemistry applications due to its compatibility with diverse reaction conditions and its role in introducing chiral centers. Its crystalline nature ensures ease of handling and purification, contributing to reproducible results in synthetic workflows.
tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate structure
1204654-37-4 structure
Product Name:tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate
CAS No:1204654-37-4
MF:C12H21NO3
MW:227.300043821335
MDL:MFCD14581711
CID:4577175
PubChem ID:69781861
Update Time:2025-08-05

tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate Chemical and Physical Properties

Names and Identifiers

    • tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate
    • MDL: MFCD14581711
    • Inchi: 1S/C12H21NO3/c1-8-7-13(9(2)6-10(8)14)11(15)16-12(3,4)5/h8-9H,6-7H2,1-5H3
    • InChI Key: AFMMHVFSLJYZKE-UHFFFAOYSA-N
    • SMILES: N1(C(OC(C)(C)C)=O)CC(C)C(=O)CC1C

Experimental Properties

  • Density: 1.0±0.1 g/cm3
  • Boiling Point: 308.2±35.0 °C at 760 mmHg
  • Flash Point: 140.2±25.9 °C
  • Vapor Pressure: 0.0±0.7 mmHg at 25°C

tert-butyl 2,5-dimethyl-4-oxopiperidine-1-carboxylate Security Information

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