4-Bromo-1-(methylsulfonyl)piperidine

Name: 4-Bromo-1-(methylsulfonyl)piperidine
Brand: ChemScene
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CAS No. 1082872-21-6
Cat. No. CS-0109734
Molecule weight242.13
Purity≥97%
MDL No.MFCD11612741

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4-Bromo-1-(methylsulfonyl)piperidine|CS-0109734

Structure of 1082872-21-6

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General Information

CAS No. 1082872-21-6
Cat. No. CS-0109734
Purity ≥97%
MDL No. MFCD11612741
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₂BrNO₂S
Molecular Weight 242.13
Synonym(s) 4-Bromo-1-methanesulfonylpiperidine
SMILES O=S(N1CCC(Br)CC1)(C)=O

Description

4-Bromo-1-(methylsulfonyl)piperidine features a brominated piperidine core with a polar methylsulfonyl group, enhancing solubility and enabling diverse functionalization. This bench-stable scaffold integrates readily into medicinal chemistry campaigns, serving as a key building block for targeted bioactive molecules.

Application

4-Bromo-1-(methylsulfonyl)piperidine serves as a versatile building block in medicinal chemistry, enabling efficient late-stage functionalization via palladium-catalyzed cross-coupling. The bromide facilitates C–C bond formation under standard Suzuki or Negishi conditions, while the methylsulfonyl group enhances solubility and provides a polar handle for structure-activity optimization. Bench-stable and readily purified by column chromatography, it functions effectively in the synthesis of bioactive heterocycles and API intermediates.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 37.38
LogP 0.8053
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Key Words

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4-Bromo-1-(methylsulfonyl)piperidine

CAS No. 1082872-21-6

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