Lot numbers can be found on the outside label of a product:
(1,3-Dioxolan-2-yl)methanol
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CAS No. 5694-68-8
- Cat. No. CS-W019186
- Purity≥97%
- MDL No.MFCD08062572
*For research and further manufacturing use only, not for direct human use.
Structure of 5694-68-8
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General Information
- CAS No. 5694-68-8
- Cat. No. CS-W019186
- Purity ≥97%
- MDL No. MFCD08062572
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₄H₈O₃
- Molecular Weight 104.11
- Synonym(s) 2-HYDROXYMETHYL-1,3-DIOXOLANE
- SMILES OCC1OCCO1
Description
This bench-stable acetal alcohol serves as a protected hydroxymethyl synthon, integrating readily into complex molecular architectures. The dioxolane ring imparts enhanced stability under standard conditions while enabling selective deprotection. This functional group facilitates efficient coupling in synthetic sequences requiring orthogonal handling.
Application
(1,3-Dioxolan-2-yl)methanol serves as a stable, bench-ready synthon for the introduction of hydroxymethyl functionality under mild conditions. It functions as a protected form of glycolaldehyde, enabling selective C–H functionalization and nucleophilic substitution reactions with high chemoselectivity. Its cyclic acetal structure provides excellent stability toward air and moisture, simplifies purification, and facilitates downstream transformations in complex molecule synthesis.
Synthesis
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Route1
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71516-48-8 - ~94%
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In-stock
5694-68-8
References
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Eisai Co., Ltd. Patent: US2007/10542 A1, 2007 ; Location in patent: Page/Page column 82 ;
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Route2
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201230-82-2
- ~%
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In-stock
5694-68-8
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71-23-8
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64-17-5
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In-stock
107-21-1
References
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Fahey, Darryl R. Journal of the American Chemical Society, 1981 , vol. 103, # 1 p. 136 - 141
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Route3
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In-stock
107-21-1
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141-46-8 - ~%
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In-stock
5694-68-8
References
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SOLVAY SOLEXIS S.p.A.; MARCHIONNI, Giuseppe; TORTELLI, Vito Patent: WO2010/3931 A1, 2010 ; Location in patent: Page/Page column 12 ;
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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-H335
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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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Quality Control
Computational Chemistry Data
- TPSA 38.69
- LogP -0.6484
- H_Acceptors 3
- H_Donors 1
- Rotatable_Bonds 1
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Key Words
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