
Espectroscopía de resonancia magnética nuclear (RMN)
La espectroscopía de resonancia magnética nuclear (RMN) es una técnica analítica poderosa utilizada para determinar la estructura y la dinámica de las moléculas. Como estándar de referencia, la espectroscopía RMN se basa en estándares de espectroscopía altamente precisos, reactivos de RMN y solventes deuterados para garantizar resultados precisos y reproducibles. Estos estándares son esenciales para calibrar los instrumentos de RMN y validar los métodos analíticos. La espectroscopía RMN se utiliza ampliamente en diversos campos, incluyendo la química orgánica e inorgánica, la bioquímica, la farmacéutica y la ciencia de materiales. Juega un papel crucial en el análisis de compuestos quirales, Building Blocks orgánicos e ingredientes farmacéuticos activos (APIs), proporcionando información detallada sobre estructuras moleculares e interacciones. El uso de compuestos y solventes deuterados mejora la claridad de los espectros de RMN, facilitando la interpretación de datos moleculares complejos. Además, los estándares de RMN apoyan la investigación en grupos funcionales, compuestos cíclicos y complejos de metales de transición, contribuyendo a los avances en la síntesis química y el desarrollo de fármacos. Al proporcionar puntos de referencia precisos y fiables, los estándares de espectroscopía RMN aseguran la más alta calidad de los datos analíticos en aplicaciones tanto de investigación como industriales.
Subcategorías de "Espectroscopía de resonancia magnética nuclear (RMN)"
- Consumibles de RMN(1 productos)
- Reactivos para RMN(134 productos)
- Disolventes de RMN(32 productos)
- Suministros de RMN(34 productos)
- Tubos de RMN(1 productos)
Se han encontrado 485 productos de "Espectroscopía de resonancia magnética nuclear (RMN)"
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N,N-Dimethylformamide-d7 99.5atom%D
CAS:Fórmula:C3D7NOForma y color:Colorless clear liquidPeso molecular:80.14(1S,2S)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid
CAS:Fórmula:C23H19NO4Pureza:>97.0%(HPLC)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:373.41Trifluoroacetic Acid
CAS:Fórmula:C2HF3O2Pureza:>99.0%(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:114.02Chirabite-AR
CAS:Fórmula:C42H29N7O8Forma y color:Light orange to Yellow to Green powder to crystalPeso molecular:759.74(1S,2S)-(-)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:212.30(1R,2R)-2-(Anthracene-2,3-dicarboximido)cyclohexanecarboxylic Acid
CAS:Fórmula:C23H19NO4Pureza:>98.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:373.41Cesium Chloride
CAS:Fórmula:CsClPureza:>99.0%(T)Forma y color:White powder to crystalPeso molecular:168.36(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic Acid [Optical Resolving]
CAS:Fórmula:C10H9F3O3Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:234.17(S)-(+)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
CAS:Fórmula:C16H11F3OPureza:>99.0%(GC)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:276.26(R)-(+)-1-Phenylethylamine
CAS:Fórmula:C8H11NPureza:>99.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:121.18Tetramethylsilane [for NMR]
CAS:Fórmula:C4H12SiPureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:88.23(R,R)-CASA-Na
CAS:Fórmula:C40H32AlN2NaO4Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:654.68Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III) [NMR Shift Reagent]
CAS:Fórmula:C33H57EuO6Pureza:>95.0%(T)Forma y color:Light yellow to Yellow to Orange powder to crystalPeso molecular:701.78(S)-(+)-2-Phenylpropionic Acid
CAS:Fórmula:C9H10O2Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:150.18(1R,2R)-(+)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:>98.0%(GC)(T)Forma y color:White to Orange to Green powder to crystalPeso molecular:212.30Ethylbenzene
CAS:Fórmula:C8H10Pureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:106.17Boron Trifluoride - Ethyl Ether Complex
CAS:Fórmula:BF3·C4H10OPureza:>98.0%(W)Forma y color:Colorless to Yellow to Orange clear liquidPeso molecular:141.93Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Fórmula:C30H30F21O6PrPureza:>97.0%(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:1,026.44Lithium Chloride Anhydrous
CAS:Fórmula:LiClPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:42.39(S)-(+)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
CAS:Fórmula:C20H13O4PPureza:>97.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:348.29Dimethyl Sulfoxide-d6 99.9atom%D
CAS:Fórmula:C2D6OSPureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:84.17(1S,4R)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Fórmula:C11H10O3Pureza:>97.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:190.20(1R,2R)-(-)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS:Fórmula:C8H18N2Pureza:>94.0%(GC)Forma y color:White to Yellow to Orange powder to crystalPeso molecular:142.25Sodium Tetrachloropalladate(II)
CAS:Fórmula:Cl4Na2PdPureza:>98.0%(T)Forma y color:Orange to Brown powder to crystalPeso molecular:294.20(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:>99.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:230.26(R)-(-)-1,1'-Binaphthyl-2,2'-diyl Hydrogen Phosphate
CAS:Fórmula:C20H13O4PPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:348.29Potassium Iodide
CAS:Fórmula:KIPureza:>99.5%(T)Forma y color:White powder to crystalPeso molecular:166.00(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:min. 99.0 ee%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(R,R)-(-)-2,3-Butanediol
CAS:Fórmula:C4H10O2Pureza:>97.0%(GC)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:90.12Nitromethane
CAS:Fórmula:CH3NO2Pureza:>98.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:61.04(S)-(-)-1-(1-Naphthyl)ethylamine
CAS:Fórmula:C12H13NPureza:>99.0%(GC)Forma y color:Colorless to Light orange to Yellow clear liquidPeso molecular:171.24D-(-)-Mandelic Acid
CAS:Fórmula:C8H8O3Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:152.15Potassium Perrhenate
CAS:Fórmula:KReO4Forma y color:White to Gray powder to crystalPeso molecular:289.30(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:>98.0%(GC)(T)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62(1S,2S)-(+)-N,N'-Dimethylcyclohexane-1,2-diamine
CAS:Fórmula:C8H18N2Pureza:>98.0%(GC)Forma y color:White to Light yellow to Light orange powder to lumpPeso molecular:142.25L-(+)-Mandelic Acid
CAS:Fórmula:C8H8O3Pureza:>99.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:152.15Zirconocene Dichloride
CAS:Fórmula:C10H10Cl2ZrPureza:>97.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:292.31(R)-(+)-α-Methylbenzyl Isocyanate
CAS:Fórmula:C9H9NOPureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:147.18(S,S)-CASA-Na
Fórmula:C40H32AlN2NaO4Forma y color:White to Almost white powder to crystalPeso molecular:654.68(R)-(-)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Fórmula:C13H11NOPureza:>90.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:197.24Acetonitrile-d3 99.8atom%D
CAS:Fórmula:C2D3NPureza:>99.0%(GC)Forma y color:Colorless clear liquidPeso molecular:44.07Copper(I) Cyanide
CAS:Fórmula:CuCNPureza:>98.0%(T)Forma y color:White to Dark green powder to crystalinePeso molecular:89.56(+)-Benzylmethylphenylsilylacetic Acid [for e.e. Determination by NMR]
CAS:Fórmula:C16H18O2SiPureza:>98.0%(T)Forma y color:White to Almost white powder to crystalPeso molecular:270.40Sodium [(R)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
Fórmula:C11H14N2NaO8SmPureza:>90.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:475.59(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:>99.0%(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:230.26Dichloromethane-d2 99.9atom%D
CAS:Fórmula:CCl2D2Pureza:min. 99.0 %(GC)Forma y color:Colorless clear liquidPeso molecular:86.94Sodium [(S)-1,2-Diaminopropane-N,N,N',N'-tetraacetato]samarate(III)
CAS:Fórmula:C11H14N2NaO8SmPureza:>90.0%(T)Forma y color:White to Light yellow to Light orange powder to crystalPeso molecular:475.59(R)-(-)-2,2,2-Trifluoro-1-(9-anthryl)ethanol [e.e. Determination Reagent by NMR]
CAS:Fórmula:C16H11F3OPureza:>99.0%(GC)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:276.26Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)praseodymium(III) [NMR Shift Reagent]
CAS:Fórmula:C33H57O6PrPureza:>98.0%(T)Forma y color:White to Light yellow to Green powder to crystalPeso molecular:690.72Chloroform-d (containing 1wt% TMS) 99.6atom%D (stabilized with Silver chip)
CAS:Fórmula:CDCl3Forma y color:Colorless clear liquidPeso molecular:120.38(R)-(-)-2-Phenylpropionic Acid
CAS:Fórmula:C9H10O2Pureza:>98.0%(GC)(T)Forma y color:White or Colorless to Light yellow powder to lump to clear liquidPeso molecular:150.18(R)-(+)-1-(1-Naphthyl)ethylamine
CAS:Fórmula:C12H13NPureza:>99.0%(GC)Forma y color:Colorless to Yellow clear liquidPeso molecular:171.24(-)-Camphanic Acid
CAS:Fórmula:C10H14O4Pureza:>98.0%(T)Forma y color:White to Almost white powder to crystalinePeso molecular:198.22(1R,4S)-1,2,3,4-Tetrahydro-1,4-epoxynaphthalene-1-carboxylic Acid
CAS:Fórmula:C11H10O3Pureza:>96.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:190.20Hexamethyldisiloxane
CAS:Fórmula:C6H18OSi2Pureza:>98.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:162.38(S)-(-)-1-Phenylethylamine
CAS:Fórmula:C8H11NPureza:>98.0%(GC)Forma y color:Colorless to Light yellow to Light orange clear liquidPeso molecular:121.18Deuterium Oxide 99.8atom%D
CAS:Fórmula:D2OForma y color:Colorless to Almost colorless clear liquidPeso molecular:20.03(S,S)-CASA-H
Fórmula:C40H33AlN2O4Forma y color:White to Almost white powder to crystalPeso molecular:632.70Tetrahydrofuran-d8 99.5atom%D
CAS:Fórmula:C4D8OPureza:min. 99.0 %(GC)Forma y color:Colorless clear liquidPeso molecular:80.16Sodium Chloride
CAS:Fórmula:NaClPureza:>99.5%(T)Forma y color:White powder to crystalPeso molecular:58.44Potassium Bromide
CAS:Fórmula:KBrPureza:>99.0%(T)Forma y color:White powder to crystalPeso molecular:119.00Potassium Chloride
CAS:Fórmula:KClPureza:>99.5%(T)Forma y color:White powder to crystalPeso molecular:74.55(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl Chloride (ca. 18% in Dichloromethane, ca. 1.0mol/L) [for Determination of the optical purity of Alcohols and Amines]
CAS:Fórmula:C10H8ClF3O2Pureza:min. 99.0 ee%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:252.62Benzene-d6 99.6atom%D
CAS:Fórmula:C6D6Forma y color:Colorless to Almost colorless clear liquidPeso molecular:84.15Hexafluorobenzene
CAS:Fórmula:C6F6Pureza:>99.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:186.06(R)-(-)-N-(3,5-Dinitrobenzoyl)-α-phenylglycine
CAS:Fórmula:C15H11N3O7Pureza:>98.0%(T)(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:345.27(S)-(+)-1-(1-Naphthyl)ethyl Isocyanate
CAS:Fórmula:C13H11NOPureza:>95.0%(GC)Forma y color:Colorless to Light yellow clear liquid to slightly cloudy liquidPeso molecular:197.24Hexyltriethoxysilane
CAS:Fórmula:C12H28O3SiPureza:>97.0%(GC)Forma y color:Colorless to Almost colorless clear liquidPeso molecular:248.44H-Phg-OMe·HCl
CAS:Fórmula:C9H11NO2·HClPureza:>98.0%(T)(HPLC)Forma y color:White to Light yellow powder to crystalPeso molecular:201.65(S)-(+)-α-Methoxyphenylacetic Acid
CAS:Fórmula:C9H10O3Pureza:>98.0%(GC)(T)Forma y color:White to Light yellow powder to crystalPeso molecular:166.18Chloroform-d 99.6atom%D (stabilized with Silver chip)
CAS:Fórmula:CDCl3Forma y color:Colorless clear liquidPeso molecular:120.38(R)-(+)-α-Methylbenzyl isocyanate
CAS:Fórmula:C9H9NOPureza:95%Forma y color:LiquidPeso molecular:147.1739Ref: IN-DA00327G
1g24,00€5g47,00€1kgA consultar25g122,00€100g258,00€250g618,00€500gA consultar250mg20,00€(S)-(-)-1-Phenylethyl isocyanate
CAS:Fórmula:C9H9NOPureza:98%Forma y color:LiquidPeso molecular:147.1739(S)-(+)-1-(1-NAPHTHYL)ETHYL ISOCYANATE
CAS:Fórmula:C13H11NOPureza:95%Forma y color:LiquidPeso molecular:197.2325(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride
CAS:Fórmula:C10H8ClF3O2Pureza:97%Forma y color:LiquidPeso molecular:252.6175(S)-(+)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:99.0%Forma y color:SolidPeso molecular:230.2592(1S,2S)-2-(1,3-Dioxo-1H-benzo[f]isoindol-2(3H)-yl)cyclohexanecarboxylic acid
CAS:Fórmula:C19H17NO4Pureza:98%Forma y color:SolidPeso molecular:323.3426(R)-(-)-2-Methoxy-2-(1-naphthyl)propionic Acid
CAS:Fórmula:C14H14O3Pureza:99%Forma y color:SolidPeso molecular:230.2592(1S,2S)-(-)-1,2-Diphenylethylenediamine
CAS:Fórmula:C14H16N2Pureza:98%Forma y color:SolidPeso molecular:212.2902Ref: IN-DA0032BP
1g21,00€5g28,00€10g34,00€1kgA consultar25g63,00€5kgA consultar100g153,00€500g560,00€(1R,2R)-2-(1,3-Dioxo-1H-benzo[f]isoindol-2(3H)-yl)cyclohexanecarboxylic acid
CAS:Fórmula:C19H17NO4Pureza:98%Forma y color:SolidPeso molecular:323.3426(1R,2R)-N,N'-Dimethyl-1,2-cyclohexanediamine
CAS:Fórmula:C8H18N2Pureza:96%Forma y color:SolidPeso molecular:142.2419(R)-1-(Naphthalen-1-yl)ethanamine
CAS:Fórmula:C12H13NPureza:98%Forma y color:LiquidPeso molecular:171.2383(S)-2-Methoxy-2-phenylacetic acid
CAS:Fórmula:C9H10O3Pureza:98%Forma y color:SolidPeso molecular:166.1739Ref: IN-DA003CHO
1g27,00€5g52,00€10g66,00€15gA consultar25g122,00€100g198,00€500g1.249,00€250mg27,00€Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4-hydroxy-, 4-oxide,(11bS)-
CAS:Fórmula:C20H13O4PPureza:97%Forma y color:SolidPeso molecular:348.2886(R)-2-Methoxy-2-phenylacetic acid
CAS:Fórmula:C9H10O3Pureza:98%Forma y color:SolidPeso molecular:166.17391-Propanesulfonic acid, 3-(trimethylsilyl)-, sodium salt (1:1)
CAS:Fórmula:C6H15NaO3SSiPureza:97%Forma y color:SolidPeso molecular:218.3218(2R)-2-[(3,5-dinitrophenyl)formamido]-2-phenylacetic acid
CAS:Fórmula:C15H11N3O7Pureza:98%Forma y color:SolidPeso molecular:345.2637(S)-(+)-Mandelic acid, 98% e.e.
CAS:Fórmula:C8H8O3Pureza:98%Forma y color:SolidPeso molecular:152.1473Ref: IN-DA0035IL
10g29,00€1kg176,00€25g26,00€50g37,00€5kgA consultar100g52,00€10kgA consultar250g96,00€500g136,00€


