05512
(S)-(-)-1-苯乙醇
≥98.5% (sum of enantiomers, GC)
别名:
(-)-甲基苯基甲醇, (S)-(− 秒 -苯乙醇, (S)-(-)-α-甲基苄醇
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关于此项目
经验公式（希尔记法）:
C8H10O
化学文摘社编号:
分子量:
122.16
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2039797
Assay:
≥98.5% (sum of enantiomers, GC)
Form:
liquid
产品名称
(S)-(-)-1-苯乙醇, ≥98.5% (sum of enantiomers, GC)
InChI
1S/C8H10O/c1-7(9)8-5-3-2-4-6-8/h2-7,9H,1H3/t7-/m0/s1
SMILES string
C[C@H](O)c1ccccc1
InChI key
WAPNOHKVXSQRPX-ZETCQYMHSA-N
assay
≥98.5% (sum of enantiomers, GC)
form
liquid
optical activity
[α]/D −45±2°, c = 5% in methanol
optical purity
enantiomeric ratio: ≥97:3 (GC)
refractive index
n20/D 1.527
bp
88-89 °C/10 mmHg (lit.)
mp
9-11 °C (lit.)
density
1.012 g/mL at 20 °C (lit.)
functional group
hydroxyl
phenyl
Quality Level
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Application
(S)-(-)-1-Phenylethanol can be used as:
- A starting material to prepare (1S,3R,4S)-1-methyl-3,4-diphenyl-3,4-dihydro-1H-isochromene-3,4-diol (a cyclic hemiacetal) by reacting with benzil via dilithiation reaction.
- A chiral solvent in the symmetric synthesis of substituted spiroundecenetriones via amino acid-catalyzed domino Knoevenagel/Diels-Alder reactions.
General description
(S)-(-)-1-Phenylethanol can be prepared from acetophenone via enantioselective bioreduction in the presence of Rhizopus arrhizus as a biocatalyst.
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
signalword
Warning
hcodes
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Synthesis of (1S, 3R, 4S)-1-methyl-3, 4-diphenyl-3, 4-dihydro-1H-isochromene-3, 4-diol
Shishkina IN, et al.
Mendeleev Communications, 6(23), 350-351 (2013)
Laboratory scale-up synthesis of chiral carbinols using Rhizopus arrhizus
Salvi, NA and Chattopadhyay S
Tetrahedron Asymmetry, 27(4-5), 188-192 (2016)
Organocatalytic Asymmetric Domino Knoevenagel/Diels-Alder Reactions: A Bioorganic Approach to the Diastereospecific and Enantioselective Construction of Highly Substituted Spiro [5, 5] undecane-1, 5, 9-triones
Ramachary DB, et al.
Angewandte Chemie (International Edition in English), 42(35), 4233-4237 (2003)
商品
Chiral Alcohols
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