(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one

Name: (3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one
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CAS No. 115509-13-2
Cat. No. CS-0038699
Purity≥98%
MDL No.None

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(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one|CS-0038699

Structure of 115509-13-2

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Description

This cyclopentadienone derivative features a rigid, fused bicyclic framework with two methyl groups at the 2-position and a dioxolane ring, conferring enhanced stability and defined stereochemistry. The ketone functionality at C4 enables selective nucleophilic additions, while the overall structure supports efficient incorporation into complex molecular architectures under standard conditions.

Application

(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one serves as a stable, bench-ready chiral synthon for the construction of complex carbocyclic and heterocyclic scaffolds. Its rigid cyclopentane core with defined stereochemistry enables predictable diastereoselective transformations, while the 1,3-dioxolane ring enhances functional group tolerance and facilitates downstream derivatization in medicinal chemistry campaigns.

General Information

CAS No. 115509-13-2
Cat. No. CS-0038699
Purity ≥98%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀O₃
Molecular Weight 154.16
Synonym(s) None
SMILES CC1(C)O[C@@H]2C=CC(=O)[C@@H]2O1

Computational Chemistry Data

TPSA 35.53
LogP 0.6454
H_Acceptors 3
H_Donors 0
Rotatable_Bonds 0

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
Precautionary Statements : P261-P302+P352

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Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one

CAS No. 115509-13-2

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