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等級
for chiral derivatization
品質等級
化驗
≥98.0% (sum of enantiomers, HPLC)
≥98.0%
光學活性
[α]20/D +14.0±1.5°, c = 2% in acetone
光學純度
enantiomeric ratio: ≥99.5:0.5 (HPLC)
品質
LiChropur™
技術
HPLC: suitable
mp
173-177 °C (lit.)
173-177 °C
儲存溫度
2-8°C
SMILES 字串
CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
InChI
1S/C11H13FN4O5/c1-5(2)10(11(13)17)14-7-3-6(12)8(15(18)19)4-9(7)16(20)21/h3-5,10,14H,1-2H3,(H2,13,17)/t10-/m0/s1
InChI 密鑰
ZTFFRKNPAXXEBL-JTQLQIEISA-N
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一般說明
Nα-(2,4-Dinitro-5-fluorophenyl)-L-valinamide [L-FDVA] is a derivatizing chiral agent.
應用
L-FDVA may be used as derivatizing agent for amino acids in the isolation and identification of microcystins.
包裝
Bottomless glass bottle. Contents are inside inserted fused cone.
其他說明
用于通过 HPLC 测定氨基酸对映体纯度的手性衍生化试剂(手性 Sanger 试剂);这种类似于 Marfey 试剂的产品可以用于分析胺
法律資訊
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
Journal of Chromatography A, 555, 81-81 (1991)
Liquid chromatography-electrospray ionisation-mass spectrometry based method for the simultaneous determination of algal and cyanobacterial toxins in phytoplankton from marine waters and lakes followed by tentative structural elucidation of microcystins.
Journal of Chromatography A, 994, 45-57 (2003)
Tetrahedron Asymmetry, 4, 2437-2437 (1993)
Journal of Liquid Chromatography, 16, 3311-3311 (1993)
Proceedings of the National Academy of Sciences of the United States of America, 105(40), 15311-15316 (2008-10-04)
Bacteria belonging to the order Actinomycetales have proven to be an important source of biologically active and often therapeutically useful natural products. The characterization of orphan biosynthetic gene clusters is an emerging and valuable approach to the discovery of novel
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