(S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate

Name: (S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate
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CAS No. 389889-82-1
Cat. No. CS-M2972
Purity≥98%
MDL No.MFCD22666103

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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(S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate|CS-M2972

Structure of 389889-82-1

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General Information

CAS No. 389889-82-1
Cat. No. CS-M2972
Purity ≥98%
MDL No. MFCD22666103
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₂₃NO₃
Molecular Weight 229.32
Synonym(s) tert-butyl 4-[(1S)-1-hydroxyethyl]piperidine-1-carboxylate
SMILES O=C(OC(C)(C)C)N1CCC(CC1)[C@H](C)O

Description

(S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate features a chiral piperidine core with a pendant hydroxyl-bearing ethyl group, enabling direct functionalization at the alcohol site. This bench-stable, moisture-tolerant building block integrates seamlessly into asymmetric synthesis workflows, delivering high enantiomeric purity for complex molecule construction.

Application

(S)-tert-Butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate serves as a chiral building block for piperidine-based pharmaceutical intermediates. The pendant hydroxyl group enables direct functionalization via oxidation or derivatization, while the tert-butoxycarbonyl (Boc) group provides stable protection under standard conditions. Its bench-stable, crystalline nature facilitates handling and purification, supporting scalable synthesis in medicinal chemistry workflows.

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 49.77
LogP 2.0143
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Alcohol

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Key Words

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(S)-tert-butyl 4-(1-hydroxyethyl)piperidine-1-carboxylate

CAS No. 389889-82-1

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