71478
Nα-（2,4-二硝基-5-氟苯基）-L氨基丙酰胺
derivatization grade (chiral), LiChropur™, ≥99.0%
别名:
FDAA, Marfey 试剂
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关于此项目
经验公式（希尔记法）:
C9H9FN4O5
化学文摘社编号:
分子量:
272.19
UNSPSC Code:
23151816
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
6820069
InChI
1S/C9H9FN4O5/c1-4(9(11)15)12-6-2-5(10)7(13(16)17)3-8(6)14(18)19/h2-4,12H,1H3,(H2,11,15)/t4-/m0/s1
SMILES string
C[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
InChI key
NEPLBHLFDJOJGP-BYPYZUCNSA-N
grade
derivatization grade (chiral)
assay
≥99.0% (sum of enantiomers, TLC), ≥99.0%
form
powder
optical activity
[α]20/D +56±2°, c = 1% in acetone
optical purity
enantiomeric ratio: ≥99.5:0.5 (HPLC)
quality
LiChropur™
technique(s)
HPLC: suitable
storage temp.
2-8°C
Quality Level
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General description
Nα-(2,4-二硝基-5-氟苯基)-L-丙氨酰胺（FDAA）是一种手性衍生剂（CDA），与其他CDA相比具有高对映选择性和低灵敏度。它常被用于指定痕量氨基酸的立体化学。
Application
在一项使用反相高效液相色谱-电喷雾电离质谱（RPHPLC-ESI-MS）了解罕见氨基酸的研究中，FDAA被用作衍生化试剂。
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Chirality determination of unusual amino acids using precolumn derivatization and liquid chromatography-electrospray ionization mass spectrometry.
Hess S
Journal of Chromatography A, 1035(2), 211-219 (2004)
Evan W Rogers et al.
Journal of natural products, 68(6), 891-896 (2005-06-25)
The absolute configurations of fistularin-3, 11-epi-fistularin-3, and a related bis-oxazolidinone were determined by microscale hydrolysis followed by derivatization with 1-fluoro-2,4-dinitrophenyl-5-l-alaninamide. Samples of fistularin-3 from Verongid marine sponges collected in the Great Barrier Reef (Australia), Baía de Todos os Santos (Brazil)
D R Goodlett et al.
Journal of chromatography. A, 707(2), 233-244 (1995-07-21)
A high-performance liquid chromatography-electrospray ionization-mass spectrometric (LC-ESI-MS) method is presented that allows rapid and accurate determination of amino acid chiral purity in a peptide. Peptides are hydrolyzed in hydrochloric acid-d1/acetic acid-d4 and then converted to diastereomers by derivatization with 1-fluoro-2,4-dinitrophenyl-5-L-alanine
E Harth-Fritschy et al.
The journal of peptide research : official journal of the American Peptide Society, 50(6), 415-420 (1998-01-24)
Esterification of glycosylated serine and cysteine derivatives with a 4-alkoxybenzyl alcohol (Wang) resin is described. The classical methods of ester bond formation (symmetrical anhydride, 2-(1H-benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate [TBTU]/4-dimethylaminopyridine [DMAP] with or without 1-hydroxybenzotriazole [HOBT], pentafluorophenyl [Pfp] esters gave high percentages of
D B Goodnough et al.
Journal of chromatography. B, Biomedical applications, 672(2), 290-294 (1995-10-20)
D-Serine has recently been described to be present in the brain at high concentrations. However, while prior research has demonstrated that L-phosphoserine is the major precursor of L-serine in the brain, the possible role of D-phosphoserine as the direct precursor
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