The 2-nitro estradiol derivative was prepared using a previously method reported [21 ]. In addition, compound 1 (1,4,4a,8a-tetrahydro-1,4-methano-naphthalene-5,8-dione) and all the reagents used in this study were purchased from Sigma-Aldrich Sigma-Aldrich Co., Ltd. The melting point for compounds was evaluated on an Electrothermal (900 model). Infrared spectra (IR) were determined using KBr pellets on a Perkin Elmer Lambda 40 spectrometer.1H and 13C NMR (nuclear magnetic resonance) spectra were recorded on a Varian VXR300/5 FT NMR spectrometer at 300 and 75.4 MHz (megahertz) in CDCl3 (deuterated chloroform) using TMS (tetramethylsilane) as an internal standard. EIMS (electron impact mass spectroscopy) spectra were determined using a Finnigan Trace Gas Chromatography Polaris Q-Spectrometer. Elementary analysis data were determined from a Perkin Elmer Ser. II CHNS/02400 elemental analyzer.
Vxr300 5 ft nmr spectrometer
Manufactured by Agilent Technologies
The VXR300/5 FT NMR spectrometer is a laboratory instrument designed for nuclear magnetic resonance (NMR) spectroscopy. It operates at a frequency of 300 MHz and is capable of performing Fourier transform (FT) NMR analysis.
Automatically generated - may contain errors
Lab products found in correlation
3 protocols using vxr300 5 ft nmr spectrometer
1
Synthesis and Characterization of 2-Nitro Estradiol Derivative
2
Characterization of Testosterone Derivative
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The compounds evaluated in this study were purchased from Sigma-Aldrich Co., Ltd. The melting point for the testosterone derivative was determined with an Electrothermal (900 model). Infrared spectra (IR) were recorded using KBr pellets on a Perkin Elmer Lambda 40 spectrometer. 1H and 13C NMR (nuclear magnetic resonance) spectra were recorded on a Varian VXR-300/5 FT NMR spectrometer at 300 and 75.4 MHz (megahertz) in CDCl3 (deuterated chloform) using TMS (tetramethylsilane) as internal standard. EIMS (electron impact mass spectroscopy) spectra were obtained with a Finnigan Trace Gas Chromatography Polaris Q Spectrometer. Elementary analysis data were acquired from a Perkin Elmer Ser. II CHNS/0 2400 elemental analyzer.
3
Steroid Derivatives Synthesis and Characterization
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
The steroid derivatives were prepared using a previous method reported [18, 19] . In addition, all reagents used in this investigation were acquired from Sigma-Aldrich Co., Ltd. The melting point for compounds was evaluated on an Electrothermal (900 model). Infrared spectra (IR) were evaluated with a Thermo Scientific iSOFT-IR spectrometer. 1 H and 13 C NMR spectra were recorded using a Varian VXR300/5 FT NMR spectrometer at 300 MHz in CDCl3 using TMS as an internal standard. EIMS spectra were obtained with a Finnigan Trace Gas Chromatography Polaris Q-Spectrometer. Elementary analysis data were acquired from a Perkin Elmer Ser. II CHNS/02400 elemental analyzer.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!