S4921
trans-Stilbene oxide
98%
Synonym(s):
trans-1,2-Diphenyloxirane
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About This Item
Empirical Formula (Hill Notation):
C14H12O
CAS Number:
Molecular Weight:
196.24
Beilstein/REAXYS Number:
82740
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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assay
98%
mp
65-67 °C (lit.)
SMILES string
O1[C@@H]([C@H]1c2ccccc2)c3ccccc3
InChI
1S/C14H12O/c1-3-7-11(8-4-1)13-14(15-13)12-9-5-2-6-10-12/h1-10,13-14H/t13-,14-/m1/s1
InChI key
ARCJQKUWGAZPFX-ZIAGYGMSSA-N
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General description
Trans-stilbene oxide also known as trans-1,2-Diphenyloxirane, is often used in photochemistry, whereit can change its structure when exposed to light.Stilbene oxides can break apart when they are excited bylight, leading to the formation of carbonyl ylides. It is also commonlyused to produce trans-stilbene sulfides.
Application
- Chiral Stationary Phases for Liquid Chromatography: Trans-stilbene oxide has been utilized in the fabrication of cellulose derivative-coated spherical covalent organic frameworks, serving as chiral stationary phases for high-performance liquid chromatographic enantioseparation, demonstrating its pivotal role in advanced analytical methodologies (Yan et al., 2022).
- Method Selection for Chiral High-Performance Liquid Chromatography: Its application extends to the utilization of hysteresis phenomena for chiral high-performance liquid chromatographic method selection in polar organic mode, enhancing the efficiency and specificity of pharmaceutical compound analysis (Horváth et al., 2020).
- Adsorption Properties for Enantioseparations: The effect of chiral selector loading on the adsorption properties of fully- and superficially-porous particles is crucial for high-efficient ultrafast enantioseparations, where trans-stilbene oxide derivatives play a significant role (Felletti et al., 2018).
- Catalysis in Alkene Epoxidation: Trans-stilbene oxide is involved in innovative catalysis research, specifically in the development of carbon nitride-supported Fe(2) cluster catalysts for alkene epoxidation, showcasing its utility in sustainable chemical synthesis (Tian et al., 2018).
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Certificates of Analysis (COA)
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A facile strategy based on click chemistry for preparation of the structurally well-defined native beta-cyclodextrin (beta-CD) based chiral stationary phase (CSP) was proposed. The beta-CD CSP was evaluated by enatioseparation of benzoin, trans-stilbene oxide, Troger's base, bendroflumethiazide, ketoprofen, chlorthalidone, three
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