Disolventes de RMN
Los solventes de RMN son solventes especializados utilizados en la espectroscopía de resonancia magnética nuclear (RMN) para disolver muestras sin interferir con el análisis espectral. Estos solventes suelen estar deuterados para minimizar las señales de RMN propias del solvente, proporcionando un espectro claro y preciso del analito. Los solventes de RMN son cruciales para asegurar mediciones precisas de desplazamiento químico y una interpretación de datos confiable. También se utilizan como soluciones volumétricas analíticas e indicadores, facilitando la calibración y validación de los instrumentos de RMN. Además, estos solventes soportan una amplia gama de aplicaciones en la investigación de compuestos orgánicos clorados, solventes no polares y diversos análisis bioquímicos. Su papel es indispensable tanto en entornos de investigación como industriales, donde contribuyen a la caracterización precisa de estructuras y dinámicas moleculares.
Productos de "Disolventes de RMN"
Ordenar por
Ref: IN-DA0034LJ
Producto descatalogadoAspartame
CAS:Aspartame (SC-18862), an artificial, non-carbohydrate sweetener, is aspartyl-phenylalanine-1-methyl ester.Fórmula:C14H18N2O5Pureza:98.92% - 99.27%Forma y color:Colorless Needles From Water SucrosePeso molecular:294.3Chloroform, Molecular Biology Reagent
CAS:Chloroform is a common laboratory reagent favored for use as a solvent due to the compounds relative unreactivity and miscibility with most organic compounds. Chloroform is also used in organic synthesis as a source for CCl2. In the swine tracheal smooth muscle, chloroform has been demonstrated to directly and in a concentration dependent manner induce contractions. It has been observed that Chloroform can release Ca2+ from ryanodine sensitive receptors in chloroform-induced contraction in swine tracheal smooth muscle. At concentrations of 100 and 250 ppm in mouse splenocyte, basal proliferation was increased yet a decrease in circulating neutrophils was documented. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Forma y color:Clear colorless, LiquidPeso molecular:119.37Chloroform, Reagent ACS, Spectro Grade, 99.8%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Pureza:99.8%Forma y color:Clear liquidPeso molecular:119.37Dimethyl Sulfoxide-d6 99.9atom%D
CAS:Fórmula:C2D6OSPureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:84.17Methanol, 99.9%, Extra Dry, AcroSeal™
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4OPureza:99.9%Forma y color:Clear colorless, LiquidPeso molecular:32.04Ref: AC-32695
Producto descatalogadoDeuterium Oxide 99.8atom%D
CAS:Fórmula:D2OForma y color:Colorless to Almost colorless clear liquidPeso molecular:20.03Ref: IN-DA00DEO9
Producto descatalogadoChloroform, HPLC Grade, 99.5+% min, stab. with amylene
CAS:Chloroform is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Pureza:99.5+%Forma y color:Colorless liquidPeso molecular:119.37Chloroform-d 99.6atom%D (stabilized with Silver chip)
CAS:Fórmula:CDCl3Forma y color:Colorless clear liquidPeso molecular:120.38Chloroform, 99.9%, for residue analysis, ECD tested for pesticide anal., stab. with Amylene
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Pureza:99.9%Forma y color:Clear liquidPeso molecular:119.37Methanol, ultrapure, HPLC Grade, 99.8+%
CAS:Methanol is useful in the synthesis of nucleic acids and peptides. It is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. It is also used for producing biodiesel. It is used for the synthesis of formaldehyde and acetic acid. It is also useful to make chemicals, to remove water from automotive and aviation fuels, as a solvent for paints and plastics, and as an ingredient in a wide variety of products. It plays an important role for the measurement of methyl ester content of pectin. It is also used as a mobile phase in High Performance Liquid Chromatography. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4OPureza:99.8+%Peso molecular:32.04Methanol, 99.8%, for electronic use, residue free
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4OPureza:99.8%Forma y color:Clear liquidPeso molecular:32.04Methanol, anhydrous, 99.9%
CAS:Methanol is widely used as a solvent in synthetic organic chemistry. It is also used as a solvent in analytical chemistry, especially for HPLC, LC-MS, GC-MS, ICP-MS and spectrophotometry. It is used in the production of biodiesel, formaldehyde and acetic acid. It is also used as fuel, antifreeze, denaturant for ethanol and an energy carrier for fuel cell application. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH4OPureza:99.9%Forma y color:Liquid, ColorlessPeso molecular:32.04Chloroform, Environmental Grade, 99.8+%, stab. with ethanol
CAS:It is suitable for pesticide analysis, environmental and GC analysis. It is a commonly used laboratory solvent. It was previously used as an anesthetic. It is also used as a precursor to PTFE and refrigerants. Chloroform was used in the past as an extraction solvent for fats, oils and greases. It is useful for the rapid and simple release of periplasmic proteins. The mixture of guanidinium thiocyanate-phenol-chloroform, plays an essential role in the RNA isolation process. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Pureza:99.8+%Peso molecular:119.37Chloroform, 99+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CHCl3Pureza:99+%Forma y color:Clear liquidPeso molecular:119.37Ref: AC-15821
Producto descatalogadoAcetonitrile-d3 99.8atom%D
CAS:Fórmula:C2D3NPureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:44.07Fomepizole
CAS:Fomepizole (4-Methylpyrazole), a competitive inhibitor of alcohol dehydrogenase, is used as an antidote in methanol or ethylene glycol poisoning.Fórmula:C4H6N2Pureza:98.1% - 99.94%Forma y color:Yellow <13°C Solid >13°C LiquidPeso molecular:82.1
