The 1H-nuclear magnetic resonance (1H-NMR) spectra were obtained with a JNM-ECS400 spectrometer (JEOL Ltd., Tokyo, Japan). 13C-Nuclear magnetic resonance (13C-NMR) spectra were recorded on a DRX-600 spectrometer (Bruker Daltonics, MA, USA). Chemical shifts are given as δ values relative to TMS as an internal standard, and coupling constants are given in Hz. The compounds were dissolved in Chloroform-d (99.8%, FUJIFILM Wako Pure Chemical Corporation, Osaka, Japan).
Chloroform d
Manufactured by Fujifilm
Sourced in Japan
Chloroform-d is a deuterated chloroform solvent commonly used in nuclear magnetic resonance (NMR) spectroscopy. It is a colorless, dense, and volatile liquid with a characteristic sweet smell. Chloroform-d is a stable and inert compound that is widely employed as a reference standard and internal lock solvent in NMR experiments.
Automatically generated - may contain errors
Lab products found in correlation
Drx 600 spectrometer, by Bruker (1 mentions)
Jnm ecs400 spectrometer, by JEOL (1 mentions)
L cysteine, by Nacalai Tesque (1 mentions)
Choline bicarbonate, by Merck Group (1 mentions)
Edaravone, by Tokyo Chemical Industry (1 mentions)
1 1 diphenyl 2 picrylhydrazyl dpph free radical, by Tokyo Chemical Industry (1 mentions)
Phenacetin, by Tokyo Chemical Industry (1 mentions)
2 protocols using chloroform d
1
1H-NMR and 13C-NMR Spectroscopy Protocol
2
Antioxidant Assessment of Chemical Compounds
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Edaravone (3-methyl-1-phenyl-5-pyrazolone),
1-decyl-3-methylimidazolium chloride, 1-butyl-1-methylpyrrolidinium
chloride, tetrabutylphosphonium chloride (80% in water), 1,1-diphenyl-2-picrylhydrazyl
(DPPH) free radical, phenacetin, and 2,3,5-triphenyltetrazolium chloride
(TTC) were purchased from Tokyo Chemical Industry (Tokyo, Japan).
Choline bicarbonate (∼80% in water) was bought from Sigma-Aldrich
(St. Louis, MO, USA). Chloroform-d was purchased
from Fujifilm Wako Pure Chemical (Osaka, Japan). Sodium hydrogen sulfite
andl -cysteine were bought from Nacalai Tesque (Kyoto, Japan).
All other chemicals were of the highest commercially available grade.
1-decyl-3-methylimidazolium chloride, 1-butyl-1-methylpyrrolidinium
chloride, tetrabutylphosphonium chloride (80% in water), 1,1-diphenyl-2-picrylhydrazyl
(DPPH) free radical, phenacetin, and 2,3,5-triphenyltetrazolium chloride
(TTC) were purchased from Tokyo Chemical Industry (Tokyo, Japan).
Choline bicarbonate (∼80% in water) was bought from Sigma-Aldrich
(St. Louis, MO, USA). Chloroform-d was purchased
from Fujifilm Wako Pure Chemical (Osaka, Japan). Sodium hydrogen sulfite
and
All other chemicals were of the highest commercially available grade.
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