253030
(R)-(-)-α-乙酰氧基苯乙酸
99%, optical purity ee: 98% (GLC)
别名:
(-)-O-乙酰基-D-扁桃酸
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关于此项目
线性分子式:
CH3CO2CH(C6H5)CO2H
化学文摘社编号:
分子量:
194.18
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2694110
Assay:
99%
Quality Segment
assay
99%
optical activity
[α]20/D −152.4°, c = 2 in acetone
optical purity
ee: 98% (GLC)
mp
97-99 °C (lit.)
functional group
carboxylic acid, ester, phenyl
SMILES string
CC(=O)O[C@@H](C(O)=O)c1ccccc1
InChI
1S/C10H10O4/c1-7(11)14-9(10(12)13)8-5-3-2-4-6-8/h2-6,9H,1H3,(H,12,13)/t9-/m1/s1
InChI key
OBCUSTCTKLTMBX-SECBINFHSA-N
General description
(R)- 和 (S)-异构体可作为手性衍生剂用于 α-氘化羧酸、醇和胺对映体纯度的核磁共振检测。
Application
(R)-(-)-O-Acetylmandelic acid may be used as a precursor to prepare a chiral diamine, which is an intermediate to prepare Utenone A. It may also be used to prepare ethyl (2′R)-2′-acetoxy-2′-phenylethanoate.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)