tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate

Name: tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate
Brand: ChemScene
Availability: InStock
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CAS No. 203662-55-9
Cat. No. CS-0048420
Purity≥97%
MDL No.MFCD24857296

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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+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate|CS-0048420

Structure of 203662-55-9

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Description

tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate features a spirocyclic scaffold with a formyl group at C2 and a protected amine at the spiro center. This configuration enables direct functionalization at the azaspiro ring junction, supporting efficient access to complex nitrogen-containing architectures in medicinal chemistry and synthetic methodology development.

Application

tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate serves as a versatile spirocyclic building block for medicinal chemistry, enabling efficient access to nitrogen-containing heterocycles via standard transformations. The formyl group facilitates nucleophilic additions and condensation reactions, while the protected amine and ester functionalities offer orthogonal reactivity. Its bench-stable nature and compatibility with common coupling and cyclization protocols make it ideal for iterative synthesis of complex scaffolds.

General Information

CAS No. 203662-55-9
Cat. No. CS-0048420
Purity ≥97%
MDL No. MFCD24857296
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₃H₂₁NO₃
Molecular Weight 239.32
Synonym(s) None
SMILES O=CC1CC2(CN(C(=O)OC(C)(C)C)CC2)C1

Computational Chemistry Data

TPSA 46.61
LogP 2.2225
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 1

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-H312-H332
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P363-P501

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Other Classifications

Building Blocks Functional Group Aldehyde

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Building Blocks Skeleton Fatty ring compounds Cyclobutane compounds

Building Blocks Skeleton Spirol Rings compounds

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tert-Butyl 2-formyl-6-azaspiro[3.4]octane-6-carboxylate

CAS No. 203662-55-9

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