27 Results for "

FT-Raman spectroscopy

" in MedChemExpress (MCE) Product Catalog:
Products (27)

27 Results for "FT-Raman spectroscopy" in MCE Product Catalog:

Referencia número: HY-W016371
No. CAS: 33216-52-3
Synonyms: 3,4,5-threechlorine pyridine
3,4,5-Trichloropyridine is a chlorinated pyridine compound and also serves as an internal standard for quantitative proton nuclear magnetic resonance spectroscopy .
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Referencia número: HY-W034674
No. CAS: 1470-61-7
Synonyms: Silver(1+) diethyldithiocarbamate
Silver diethyldithiocarbamate (SDDC) is an organic compound consisting of silver ions complexed with the ligand diethyldithiocarbamate. SDDC is mainly used as a reagent in analytical chemistry to detect the presence of copper, iron and other heavy metals in various materials. It acts as a chelating agent, binding to metal ions and forming stable complexes that can be easily analyzed using techniques such as UV-Vis spectroscopy.
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Referencia número: HY-137855
No. CAS: 15220-11-8
Pureza:  99.29%
4-Methylumbelliferyl sulfate (potassium), a fluorescent substrate, is commonly used to detect sulfatase activity in biochemical and biomedical research. It consists of a sulfate group attached to a fluorescent molecule, which can be cleaved by sulfatase enzymes. Upon cleavage, 4-Methylumbelliferyl sulfate releases a highly fluorescent product that can be detected using fluorescence microscopy or spectroscopy. The use of 4-Methylumbelliferyl sulfate as a substrate for sulfatase enzymes allows accurate detection and quantification of these enzymes in a variety of biological samples.
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Referencia número: HY-W016510
No. CAS: 515-42-4
Benzenesulfonate sodium is the sodium salt of Benzenesulfonic acid. Benzenesulfonate sodium facilitates the identification of -SO3H and -SO3 - vibrational bands in compounds in Raman spectroscopy. Benzenesulfonate sodium was used in the synthesis of 1-Butyl-3-propanenitrile imidazolium benzenesulfonate [C2CN Bim]BS .
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Referencia número: HY-D0303A
No. CAS: 532-82-1
Synonyms: Solvent Orange 3 hydrochloride
Chrysoidine G (Solvent Orange 3 hydrochloride) is an industrial azoic dye (cationic dye). Chrysoidine G (Solvent Orange 3 hydrochloride) is used for the construction of most textile dyestuffs and also in synthetic industrial compounds. Chrysoidine G (Solvent Orange 3 hydrochloride) concentration can be determined by UV-Vis spectroscopy .
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Referencia número: HY-W033573
No. CAS: 15305-72-3
Áreas de investigación:  

Others

Hexaammineruthenium(II) chloride is a non-corrosive redox probe. Hexaammineruthenium(II) chloride avoids gold electrode corrosion and degradation to enable stable electrochemical impedance spectroscopy measurements. Hexaammineruthenium(II) chloride supports detection of human-IgG with a defined diagnostic concentration range .
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Referencia número: HY-W011607
No. CAS: 16305-75-2
Áreas de investigación:  

Others

L-Alanyl-L-tryptophan is a dipeptide formed from L-alanyl and L-tryptophan, and is also a metabolite. L-Alanyl-L-tryptophan can be adsorbated on the surface of gold nanoparticles, and the Raman signal can be enhanced by SERS technology to obtain the enhanced Raman spectroscopy .
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Referencia número: HY-D1993
ATTO 647 NHS ester is a fluorescent label targeting free amino groups. ATTO 647 NHS ester can undergo a nucleophilic reaction with the free amino groups of EF-C peptide via its activated carboxylic acid group to form a stable covalent conjugate. ATTO 647 NHS ester-labeled nanofibers not only retain retroviral transduction-enhancing activity but also maintain stable fluorescent signals in both buffer and cell culture systems. ATTO 647 NHS ester is suitable for detection applications including fluorescence spectroscopy, microscopy and flow cytometry. ATTO 647 NHS ester has been used in studies related to HIV-1 infection .
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Referencia número: HY-Y0661
No. CAS: 2947-61-7
Áreas de investigación:  

Others

4-Methylbenzyl cyanide is an organic chemical probe used to study intramolecular rotation properties. 4-Methylbenzyl cyanide is promising for research of NMR spectroscopy and physical chemistry research on molecular dynamics .
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Referencia número: HY-120410
No. CAS: 1674389-55-9
Áreas de investigación:  

Neurological Disease

DL-4662 is a 3,4-dimethoxy derivative that can be identified using techniques such as, GC-EI-MS, LC-tandem mass spectrometry and NMR spectroscopy .
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Referencia número: HY-W777072
No. CAS: 88418-69-3
Target:  

HIV

Áreas de investigación:  

Others

4-isocyanato TEMPO is a spin labeling reagent used to label the 2’-position in RNA. It has been used to study HIV-1 transactivation response RNA and hammerhead ribosome dynamics by electron paramagnetic resonance (EPR) spectroscopy.
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Referencia número: HY-111333
No. CAS: 105888-54-8
Synonyms: Dioxapyrrolomycin; LL-F42248α; AL-R2081
Target:  

Bacterial

Pyrroxamycin is a novel antibiotic produced by Streptomyces, whose chemical structure was determined by chemical properties and X-ray crystallography and 13C NMR spectroscopy analysis. It is active against Gram-positive bacteria and dermatophytes. In this paper, the authors discuss the taxonomy, fermentation, isolation, physicochemical properties, chemical structure, and biological activity of the strain producing Pyrroxamycin.
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Referencia número: HY-D2757
No. CAS: 135926-06-6
5(6)-Carboxyrhodamine 110 NHS Ester is the nonsulfonated analog of the BP Fluor 488 dye. The amine-reactive 5(6)-Carboxyrhodamine 110 NHS ester can be used to create bright and photostable green-fluorescent bioconjugates with excitation/emission maxima ~502/527 nm. The conjugates of this dye often used for Fluorescence Correlation Spectroscopy (FCS).
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Referencia número: HY-W016510R
No. CAS: 515-42-4
Benzenesulfonate (sodium) (Standard) is an analytical standard for Benzenesulfonate sodium (HY-W016510). This product is intended for research and analytical applications. Benzenesulfonate sodium is the sodium salt of Benzenesulfonic acid. Benzenesulfonate sodium facilitates the identification of -SO3H and -SO3 - vibrational bands in compounds in Raman spectroscopy. Benzenesulfonate sodium was used in the synthesis of 1-Butyl-3-propanenitrile imidazolium benzenesulfonate [C2CN Bim]BS .
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Referencia número: HY-W176465
No. CAS: 10205-62-6
Target:  

Amyloid-β

Áreas de investigación:  

Others

BTA-2, a benzothiazole dye, is structurally similar to thioflavin T (ThT), which exhibits an enhanced fluorescence signal when bound to amyloid fibrils. BTA-2 has distinct absorption and emission characteristics in solution and when bound to amyloid fibrils, which makes it can used for identifying amyloid fibrils using spectroscopy .
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Referencia número: HY-D2230
Cy3.5 alkyne, a fluorescent dye, is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Cy3.5 alkyne can be used for the detection and labeling of azide-containing molecules/ biomolecules with fluorescence spectroscopy after azide-alkyne cycloaddition .
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Referencia número: HY-D0303AR
No. CAS: 532-82-1
Synonyms: Solvent Orange 3 hydrochloride (Standard)
Chrysoidine G (Standard) is the analytical standard of Chrysoidine G. This product is intended for research and analytical applications. Chrysoidine G (Solvent Orange 3 hydrochloride) is an industrial azoic dye (cationic dye). Chrysoidine G (Solvent Orange 3 hydrochloride) is used for the construction of most textile dyestuffs and also in synthetic industrial compounds. Chrysoidine G (Solvent Orange 3 hydrochloride) concentration can be determined by UV-Vis spectroscopy .
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Referencia número: HY-119387
No. CAS: 1318025-75-0
Chevalone B was isolated from the ethyl acetate extract of the marine sponge-associated fungus Aspergillus similanensis. The structure of Chevalone B was confirmed by 1D and 2D NMR spectroscopy. Chevalone B showed antimicrobial activity against Gram-positive and Gram-negative bacteria, Candida albicans, and multidrug-resistant strains from the environment. Studies on Chevalone B have shown its potential value in antimicrobial applications.
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Referencia número: HY-N12964
No. CAS: 106941-27-9
4-Hydroxycanthin-6-one is a novel quinoline alkaloid isolated from the stem bark of the tree Ailanthus altissima. Five other known compounds were also found in the study. The structures of the new compounds were determined by interpretation of physical and spectroscopic data, and their absolute configurations were determined by electronic circular dichroism spectroscopy and quantum chemical calculations. These compounds showed significant inhibitory activity against lipopolysaccharide (LPS)-induced nitric oxide (NO) production in RAW 264.7 cells, showing potential anti-inflammatory properties .
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Referencia número: HY-111297
No. CAS: 868843-84-9
Áreas de investigación:  

Cancer

BMVC4 is a G-quadruplex (G4) stabilizer of the human telomeric sequence d[AG3(T2AG3)3]. Screening by circular dichroism (CD) spectroscopy revealed that BMVC4 is more suitable as the core molecule of G4 stabilizers than BMVC. The results showed that BMVC4-12C and BMVC4-8C3O are better candidates for G4 stabilizers and are worthy of further study. A simple and rapid screening method based on Cu2+-induced G4 unfolding can be used to find better G4 stabilizers for potential anticancer applications. CD results showed that the trivalent cations of 9-substituted BMVC derivatives are more suitable as G4 stabilizers than the divalent cations of BMVC. In addition, by monitoring the disappearance of the 291 nm CD band of human telomeres after Cu2+ addition, it was found that the core molecule of G4 stabilizer BMVC4 has better stability.
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