Lot numbers can be found on the outside label of a product:
(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
*For research and further manufacturing use only, not for direct human use.
![(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one|CS-0038699](https://file.chemscene.com/productPIC/CS-0038699.gif)
Structure of 115509-13-2
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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
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.
Synthesis
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Route1
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683276-43-9 - ~94%
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In-stock
115509-13-2
References
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The Trustees of the University of Pennsylvania; Monell Chemical Sense Center Patent: US2009/76142 A1, 2009 ; Location in patent: Page/Page column 15 ;
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Route2
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369647-25-6 - ~92%
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In-stock
115509-13-2
References
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UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Patent: WO2008/124157 A1, 2008 ; Location in patent: Page/Page column 20 ;
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Route3
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![(3aS,4S,6aR)-2,2-Dimethyl-3a,6a-dihydro-4H-cyclopenta[d][1,3]dioxol-4-ol|CS-0130979](https://file.chemscene.com/productPIC/CS-0130979.gif)
185622-63-3 - ~90%
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In-stock
115509-13-2
References
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Moon, Hyung Ryong; Choi, Won Jun; Kim, Hea Ok; Jeong, Lak Shin Tetrahedron Asymmetry, 2002 , vol. 13, # 11 p. 1189 - 1193
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319
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Precautionary Statements : P261-P302+P352
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Quality Control
Computational Chemistry Data
- TPSA 35.53
- LogP 0.6454
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 0
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Key Words
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