335975
氯甲酸(+)-1-(9-芴)乙酯 溶液
18 mM in acetone, derivatization grade (chiral)
别名:
(+)-FLEC 溶液
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关于此项目
经验公式（希尔记法）:
C16H13ClO2
化学文摘社编号:
分子量:
272.73
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22
等级
derivatization grade (chiral)
蒸汽密度
2 (vs air)
蒸汽压
180 mmHg ( 20 °C)
表单
liquid
浓度
18 mM in acetone
折射率
n20/D 1.3602
密度
0.79 g/mL at 25 °C
官能团
chloro
储存温度
2-8°C
SMILES字符串
ClC(=O)OC(C1c2c(cccc2)c3c1cccc3)C
InChI
1S/C16H13ClO2/c1-10(19-16(17)18)15-13-8-4-2-6-11(13)12-7-3-5-9-14(12)15/h2-10,15H,1H3
InChI key
SFRVOKMRHPQYGE-UHFFFAOYSA-N
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一般描述
（+）-1-（9-芴基）乙基氯甲酸酯是高度荧光的化合物 1，通常用作手性衍生剂，用在进行反相 HPLC 分析之前分离外消旋体。
应用
- β-甲基氨基丙氨酸（BMAA）对映体的手性分析：详细介绍了氯甲酸(+)-1--9-芴基乙酯（FLEC）的衍生化和随后的LC-MS/MS分析，增进了我们对氨基酸′立体化学的理解 （Zurita et al., 2019）。
- DL-氨基酸的对映选择性胶束电动色谱：利用氯甲酸(+)-1--9-芴基乙酯进行衍生化，结合UV诱导的荧光检测进行氨基酸的分析，改善了分析方法（Prior et al., 2018）。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
1.4 °F
闪点(°C)
-17 °C
法规信息
危险化学品
易制毒化学品（3类）
此项目有
Reversed-phase high-performance liquid chromatographic analysis of atenolol enantiomers in plasma after chiral derivatization with (+)-1-(9-fluorenyl) ethyl chloroformate.
Rosseel MT, et al.
Journal of Chromatography. B, Biomedical Applications, 568(1), 239-245 (1991)
N Todoroki et al.
Journal of chromatography. B, Biomedical sciences and applications, 728(1), 41-47 (1999-06-24)
The natural occurrence of N-methyl-D-aspartate (NMDA) is limited to the foot muscle of Scapharca broughtonii; it is a well known compound for its neuroexitatory activity. This paper describes a high-performance liquid chromatographic (HPLC) method for the determination of NMDA in
Sascha Freimüller et al.
Journal of pharmaceutical and biomedical analysis, 30(2), 209-218 (2002-08-23)
An indirect enantioseparation method for robust and precise determination of D-Carnitine (D-C) in L-Carnitine (L-C) in the range of 0.1-1.0% is presented. The method is based on derivatization of Carnitine with (+)-[1-(9-fluorenyl)-ethyl]-chloroformate ((+)-FLEC). The two diastereomers are subsequently separated of
Radu-Cristian Moldovan et al.
Journal of chromatography. A, 1564, 199-206 (2018-06-19)
A targeted CE-MS approach was developed for the chiral analysis of biologically relevant amino acids in artificial cerebrospinal fluid (aCSF). In order to achieve chiral resolution, the five amino acids (Ser, Asn, Asp, Gln and Glu) were derivatized with (+)-1-(9-fluorenyl)ethyl
T Teerlink et al.
Clinica chimica acta; international journal of clinical chemistry, 183(3), 309-315 (1989-08-31)
A method to measure total hydroxyproline in human urine was developed. Primary amino acids were derivatized with ortho-phthaldialdehyde, followed by derivatization of imino acids with 9-fluorenylmethyl chloroformate. The fluorescent 9-fluorenylmethyl chloroformate derivatives were separated by reversed phase high-performance liquid chromatography.
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