2-Azaspiro[3.3]heptane oxalate(2:1)

Name: 2-Azaspiro[3.3]heptane oxalate(2:1)
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CAS No. 1365639-13-9
Cat. No. CS-0052032
Purity≥97%
MDL No.None

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2-Azaspiro[3.3]heptane oxalate(2:1)|CS-0052032

Structure of 1365639-13-9

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General Information

CAS No. 1365639-13-9
Cat. No. CS-0052032
Purity ≥97%
MDL No. None
Storage RT, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₂₄N₂O₄
Molecular Weight 284.35
Synonym(s) bis(2-azaspiro[3.3]heptane)
SMILES OC(=O)C(O)=O.C1CC2(C1)CNC2.C1CC2(C1)CNC2

Description

2-Azaspiro[3.3]heptane oxalate (2:1) is a stable, crystalline salt featuring a rigid spirocyclic amine paired with oxalate counterions. This combination enhances solubility in polar solvents while maintaining bench stability under standard conditions. The structure facilitates efficient incorporation into asymmetric synthesis and catalytic systems where chiral nitrogen scaffolds are required.

Application

2-Azaspiro[3.3]heptane oxalate (2:1) serves as a stable, crystalline salt that facilitates the introduction of the 2-azaspiro[3.3]heptane scaffold—commonly found in bioactive molecules—into synthetic workflows. The oxalate counterion enhances solubility and purification ease, while the bicyclic nitrogen heterocycle exhibits robust functional group tolerance and compatibility with standard coupling and reduction protocols. This compound functions as a versatile building block for medicinal chemistry campaigns requiring constrained amine-containing frameworks.

Safety Information

Download SDS

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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 98.66
LogP 0.6754
H_Acceptors 4
H_Donors 4
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Carboxylic Acid

Building Blocks Skeleton Aliphatic heterocycle compounds Azetidine compounds

Building Blocks Skeleton Fatty ring compounds Cyclobutane compounds

Key Words

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2-Azaspiro[3.3]heptane oxalate(2:1)

CAS No. 1365639-13-9

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