Lot numbers can be found on the outside label of a product:
(S)-1-Phenylethane-1,2-diol
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CAS No. 25779-13-9
- Cat. No. CS-W011049
- Purity≥98%
- MDL No.MFCD00066256
*For research and further manufacturing use only, not for direct human use.
Structure of 25779-13-9
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General Information
- CAS No. 25779-13-9
- Cat. No. CS-W011049
- Purity ≥98%
- MDL No. MFCD00066256
- Storage Store at room temperature
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₁₀O₂
- Molecular Weight 138.16
- Synonym(s) (S)-(+)-Styrene Glycol
- SMILES OC[C@@H](O)C1=CC=CC=C1
Description
(S)-1-Phenylethane-1,2-diol is a chiral diol featuring a stereogenic center at the C1 position, enabling selective transformations in asymmetric synthesis. The adjacent hydroxyl groups facilitate coordination to metal catalysts and support efficient derivatization under mild conditions. This bench-stable compound serves as a valuable building block for pharmaceutical intermediates and natural product analogs, particularly where stereocontrol is essential.
Application
(S)-1-Phenylethane-1,2-diol serves as a valuable chiral building block in asymmetric synthesis, enabling stereoselective transformations through its vicinal diol functionality. Its bench-stable nature and compatibility with standard protecting group strategies facilitate downstream derivatization. The molecule functions effectively in epoxidation, oxidation, and coupling reactions, providing access to enantiopure intermediates for pharmaceutical and fine chemical applications.
Synthesis
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Route1
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In-stock
582-24-1 - ~97%
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In-stock
25779-13-9
References
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Kanto Kagaku Kabushiki Kaisha Patent: US2009/62573 A1, 2009 ; Location in patent: Page/Page column 8; 11 ;
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Route2
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In-stock
21210-43-5 - ~86%
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In-stock
25779-13-9
References
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Alberti, Mariza N.; Vassilikogiannakis, Georgios; Orfanopoulos, Michael Organic Letters, 2008 , vol. 10, # 18 p. 3997 - 4000
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Route3
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292638-84-7 - ~99%
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In-stock
25779-13-9
References
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Pandey, Rajesh Kumar; Fernandes, Rodney A.; Kumar, Pradeep Tetrahedron Letters, 2002 , vol. 43, # 25 p. 4425 - 4426
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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 40.46
- LogP 0.7123
- H_Acceptors 2
- H_Donors 2
- Rotatable_Bonds 2
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Key Words
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