Electron Spin Resonance (ESR/EPR) Spectroscopy
Electron Spin Resonance (ESR), also known as Electron Paramagnetic Resonance (EPR), is a technique for studying materials with unpaired electrons. ESR spectroscopy helps analyze radicals, transition metal complexes, and defects in solids. To ensure precision, ESR spectroscopy requires reference standards for instrument calibration. At CymitQuimica, we provide ESR/EPR Spectroscopy Standards for various research applications in chemistry, physics, and material sciences.
Found 42 products of "Electron Spin Resonance (ESR/EPR) Spectroscopy"
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4-(2-Iodoacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C11H20IN2O2Purity:>98.0%(HPLC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:339.203,3,5,5-Tetramethyl-1-pyrroline N-Oxide
CAS:Formula:C8H15NOPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:141.215,5-Dimethyl-1-pyrroline N-Oxide
CAS:Formula:C6H11NOPurity:>97.0%(GC)(T)Color and Shape:White or Colorless to Yellow to Orange powder to lump to clear liquidMolecular weight:113.16Nitrosobenzene
CAS:Formula:C6H5NOPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalineMolecular weight:107.114-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]
CAS:Formula:C16H22NO3Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:276.362,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H18NOPurity:>98.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:156.254-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H18NO2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to lumpMolecular weight:172.254-Methacryloyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C13H22NO3Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:240.324-Carboxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H18NO3Purity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:200.264-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Formula:C9H16NO2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:170.234-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H17N2OSPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:213.324-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Formula:C10H20NO2Purity:>98.0%(GC)(T)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:186.283-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical
CAS:Formula:C9H16NO3Purity:>98.0%(T)(HPLC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:186.23N-tert-Butyl-α-(4-pyridyl-1-oxide)nitrone
CAS:Formula:C10H14N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:194.234-Cyano-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C10H17N2OPurity:>95.0%(T)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:181.26N-tert-Butyl-α-phenylnitrone
CAS:Formula:C11H15NOPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:177.254-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H16NO2Purity:>95.0%(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:170.234-Glycidyloxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C12H22NO3Purity:>95.0%(GC)(T)Color and Shape:Orange to Brown powder to crystalMolecular weight:228.312,4,6-Tri-tert-butylnitrosobenzene
CAS:Formula:C18H29NOPurity:>98.0%(GC)Color and Shape:White to Green to Blue powder to crystalMolecular weight:275.44Ref: IN-DA003KSO
1g20.00€5g25.00€10g40.00€15g56.00€25g57.00€50g84.00€75g120.00€100g125.00€200g167.00€300g247.00€400g325.00€500g522.00€250mgTo inquire4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
CAS:Formula:C9H18NO2Purity:98%Color and Shape:SolidMolecular weight:172.2447Ref: IN-DA00342N
25gTo inquire50g20.00€100g25.00€200g35.00€500g40.00€50kgTo inquire100kgTo inquire200kg3,317.00€4-Oxo-Tempo free radical
CAS:Formula:C9H16NO2Purity:97%Color and Shape:LiquidMolecular weight:170.22884-(2-Iodoacetamido)-tempo
CAS:Formula:C11H21IN2O2Purity:98%Color and Shape:SolidMolecular weight:340.2011Benzene, 1,3,5-tris(1,1-dimethylethyl)-2-nitroso-
CAS:Formula:C18H29NOPurity:98%Color and Shape:SolidMolecular weight:275.42904-ISothiocyanato-2,2,6,6-tetramethylpiperidine 1-oxyl
CAS:Formula:C10H18N2OSPurity:97%Color and Shape:SolidMolecular weight:214.327716-Doxylstearic acid free radical
CAS:Formula:C23H16D5N3O5Purity:97.0%Color and Shape:SolidMolecular weight:424.46074-(Acetylamino)-2,2,6,6-tetramethyl-1-piperidinyloxy
CAS:Formula:C11H21N2O2Purity:98%Color and Shape:SolidMolecular weight:213.29665,5-Dimethyl-1-pyrroline N-oxide
CAS:Formula:C6H11NOPurity:98%Color and Shape:SolidMolecular weight:113.1576Ref: IN-DA003A0P
1g26.00€5g51.00€10g67.00€1kgTo inquire25g108.00€50g198.00€100g262.00€250g669.00€500gTo inquiretert-Butyl(benzylidene)amine N-oxide
CAS:Formula:C11H17NOPurity:97%Color and Shape:SolidMolecular weight:179.25884-Methoxy-2,2,6,6-tetramethylpiperidine 1-oxyl
CAS:Formula:C10H20NO2Purity:95%Color and Shape:SolidMolecular weight:186.27134-Carboxy-2,2,6,6-tetramethylpiperidine 1-oxyl
CAS:Formula:C10H18NO3Purity:97%Color and Shape:SolidMolecular weight:200.25482H-Pyrrole, 3,4-dihydro-2,2,4,4-tetramethyl-, 1-oxide
CAS:Formula:C8H15NOPurity:98%Color and Shape:SolidMolecular weight:141.21082,2,6,6-Tetramethylpiperidoxyl
CAS:Formula:C9H18NOPurity:97%Color and Shape:SolidMolecular weight:156.2453Ref: IN-DA0035MS
10g20.00€25g25.00€5kg523.00€100g56.00€10kg1,872.00€500g114.00€100kg15,364.00€340kg50,316.00€500kg73,076.00€950kg142,367.00€4-Amino-2,2,6,6-tetramethylpiperidino-1-oxyl
CAS:Formula:C9H19N2OPurity:95%Color and Shape:SolidMolecular weight:171.26004-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]
CAS:Formula:C11H21N2O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalineMolecular weight:213.304-(2-Chloroacetamido)-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C11H20ClN2O2Purity:>96.0%(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:247.744-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical
CAS:Formula:C9H19N2OPurity:>97.0%(GC)Color and Shape:Orange to Brown powder to lumpMolecular weight:171.264-Amino-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (purified by sublimation)
CAS:Formula:C9H19N2OPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:171.26
![4-Hydroxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Benzoate Free Radical [Catalyst for Oxidation]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FH0878.webp&w=3840&q=75)
![4-Methoxy-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM1197.webp&w=3840&q=75)
![4-Acetamido-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical [Catalyst for Oxidation]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA1348.webp&w=3840&q=75)
