3-(aminomethyl)bicyclo[1.1.1]pentane-1-carboxylic acid hydrochloride

Name: 3-(aminomethyl)bicyclo[1.1.1]pentane-1-carboxylic acid hydrochloride
Brand: ChemScene
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CAS No. 2173991-78-9
Cat. No. CS-0059122
Purity≥97%
MDL No.None

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3-(aminomethyl)bicyclo[1.1.1]pentane-1-carboxylic acid hydrochloride|CS-0059122

Structure of 2173991-78-9

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General Information

CAS No. 2173991-78-9
Cat. No. CS-0059122
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₂ClNO₂
Molecular Weight 177.63
Synonym(s) None
SMILES O=C(C1(C2)CC2(CN)C1)O.[H]Cl

Description

This bicyclic scaffold delivers a rigid, sterically constrained aminomethyl handle ideal for peptide conjugation and macrocyclization. The hydrochloride salt enhances solubility and stability under standard bench conditions, enabling seamless integration into synthetic workflows requiring precise spatial control and enhanced metabolic resilience.

Application

3-(Aminomethyl)bicyclo[1.1.1]pentane-1-carboxylic acid hydrochloride serves as a rigid, conformationally constrained bioisostere of the alanine side chain, enabling precise spatial positioning in peptide-based drug discovery. The bicyclic core imparts high metabolic stability and enhanced membrane permeability, while the pendant primary amine and carboxylic acid facilitate standard coupling reactions and salt formation. Its bench-stable form simplifies handling in solid-phase synthesis and 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-P280-P302+P352

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Computational Chemistry Data

TPSA 63.32
LogP 0.6218
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 2

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Bridge Rings compounds Other bridge ring compounds

Building Blocks Skeleton Fatty ring compounds Cyclobutane compounds

Key Words

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3-(aminomethyl)bicyclo[1.1.1]pentane-1-carboxylic acid hydrochloride

CAS No. 2173991-78-9

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