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Merck

42102

Supelco

Nα-(2,4-二硝基-5-氟苯基)-L-缬氨酰胺

for chiral derivatization, LiChropur, ≥98.0%

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About This Item

线性分子式:
FC6H2(NO2)2NH[CHCH(CH3)2]CONH2
分子量:
300.24
MDL號碼:
分類程式碼代碼:
41116105
PubChem物質ID:
NACRES:
NA.22

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

推薦產品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形圖

Exclamation mark

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


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分析证书(COA)

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访问文档库

H. Bruckner et al.
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.
Dahlmann, Jens, Wes R. Budakowski, and Bernd Luckas
Journal of Chromatography A, 994, 45-57 (2003)
M. Calmes et al.
Tetrahedron Asymmetry, 4, 2437-2437 (1993)
K. Shimada et al.
Journal of Liquid Chromatography, 16, 3311-3311 (1993)
Eric J Dimise et al.
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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