36798
7-(二乙氨基)香豆素-3-碳酰肼
BioReagent, suitable for fluorescence, ≥95% (HPCE)
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经验公式（希尔记法）:
C14H17N3O3
化学文摘社编号:
分子量:
275.30
UNSPSC Code:
12352125
NACRES:
NA.32
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5574454
产品名称
7-(二乙氨基)香豆素-3-碳酰肼, BioReagent, suitable for fluorescence, ≥95% (HPCE)
InChI
1S/C14H17N3O3/c1-3-17(4-2)10-6-5-9-7-11(13(18)16-15)14(19)20-12(9)8-10/h5-8H,3-4,15H2,1-2H3,(H,16,18)
SMILES string
CCN(CC)c1ccc2C=C(C(=O)NN)C(=O)Oc2c1
InChI key
LYBMHAINSFEHRL-UHFFFAOYSA-N
product line
BioReagent
assay
≥95% (HPCE)
solubility
DMF: soluble
acetonitrile: soluble
chloroform: soluble
methanol: soluble
fluorescence
λex 450 nm; λem 468 nm in methanol
suitability
suitable for fluorescence
Quality Level
Application
7-(Diethylamino)coumarin-3-carbohydrazide is used for derivatization and detection of carboxylic acid and carbonylated molecules such as lipid peroxidation products (LPP) by electrospray ionization-mass spectrometry (ESI-MS) in positive ion mode. It may be used as a fluorescent label for the determination of lipid aldehydes in food products by normal phase liquid chromatography (NPLC) coupled to ESI-MS and fluorescent detector (FLD) and for the derivatization of monoterpene alcohols in urine prior to analysis by high performance liquid chromatography(HPLC) with FLD coupled to ESI-MS.
General description
7-(Diethylamino)coumarin-3-carbohydrazide is a coumarin-hydrazide reagent typically used as a fluorescent chemical probe for labeling of cellular carbonyls.
Other Notes
Derivatizing agent for carboxylic acid detection
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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
Ivana Milic et al.
Analytical chemistry, 85(1), 156-162 (2012-11-29)
Reactive oxygen species (ROS) and other oxidative agents such as free radicals can oxidize polyunsaturated fatty acids (PUFA) as well as PUFA in lipids. The oxidation products can undergo consecutive reactions including oxidative cleavages to yield a chemically diverse group
Roland J W Meesters et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 875(2), 444-450 (2008-10-11)
A method was developed for the determination of the monoterpene alcohols verbenol, myrtenol, perillyl alcohol, alpha-terpineol, Delta(3)-carene-10-ol, thymol and p-alpha,alpha-trimethylbenzylalcohol in urine samples. After an enzymatic cleavage of their glucuronide- and sulfate conjugates the monoterpene alcohols were converted in the
Selective labeling for the identification and semi-quantification of lipid aldehydes in food products
Hollebrands B, et al.
Analytical and Bioanalytical Chemistry, 85(1), 1-9 (2018)
M.L. Grayeski et al.
Analytical Chemistry, 59, 1203-1203 (1987)
Simultaneous detection of low and high molecular weight carbonylated compounds derived from lipid peroxidation by electrospray ionization-tandem mass spectrometry
Milic I, et al.
Analytical Chemistry, 85(1), 156-162 (2012)
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