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隐色结晶紫纯度
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Authentication of 4-chloro-4'-hydroxy-biphenyl
Authentication of 4-chloro-4'-hydroxy-biphenyl by 1H NMR, 13C NMR, and GC-MS. The title compound was synthesized by demethylation of 4-chloro-4'-methoxy-biphenyl. The purity (>99%) of the compound was
Figshare2020-03-05 更新60
1H nuclear magnetic resonance spectroscopy (1H NMR) ()
dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR) 1H NMR (400 MHz, Chloroform-d [7.27 ppm], ppm) δ = 8.04 (bs, 1H), 7.53 (d, J = 8.7 Hz, 1H), 7.14 (dd, J = 2.4 Hz, J = 2.9 Hz, 1H), 6.94
DataCite Commons2023-07-31 更新50
H1NMR data of Chemical structure of compounds
Both compounds were tested for purity using RP-HPLC with acetonitrile–water (1:5 v/v). Compound 1 showed a signal at a retention time of 15.87 min with some minor signals. Compound 2 showed a signal a
Mendeley Data40
Quantitative analysis of DNA purity using VCQA employing qPCR.
VCQA = Vector Control Quantitative Analysis; E = efficiency of amplification; CT = number of cycles. Quantitative analysis of DNA purity using VCQA employing qPCR.
NIAID Data Ecosystem50



