Specific rotations were measured on a Jasco P-1020 polarimeter (Jasco, Tokyo, Japan). IR spectra were recorded on a Bruker IFS-66/S FT-IR spectrometer (Bruker, Karlsruhe, Germany). UV spectra were acquired on an Agilent 8453 UV-visible spectrophotometer (Agilent Technologies, Milford, MA, USA). Liquid chromatography/mass spectrometry (LC/MS) analysis was performed on an Agilent 1200 Series HPLC System (Agilent Technologies) equipped with a diode array detector and a 6130 Series ESI mass spectrometer using an analytical Kinetex C18 100 Å column (100 mm × 2.1 mm i.d., 5 μm). NMR spectra were recorded on a Bruker AVANCE III 700 NMR spectrometer operating at 700 MHz (1H) and 175 MHz (13C). A Shimadzu Prominence HPLC System with SPD-20A/20AV Series Prominence HPLC UV-Vis detectors (Shimadzu, Tokyo, Japan) was used for semi-preparative HPLC. Column chromatography was performed with silica gel 60 (Merck, 230–400 mesh, Frankfurt, Germany) and RP-C18 silica gel (Merck, 230–400 mesh). The packing material for molecular sieve column chromatography was Sephadex LH-20. Merck pre-coated silica gel F254 plates and reversed-phase (RP)-18 F254s plates were used for thin layer chromatography (TLC). Spots on TLC plates were detected under UV light or by heating the plates after spraying with anisaldehyde-sulfuric acid.
6130 series esi mass spectrometer
Manufactured by Agilent Technologies
Sourced in United States
The 6130 Series ESI mass spectrometer is a high-performance liquid chromatography-mass spectrometry (LC-MS) system designed for analytical applications. It is capable of providing accurate mass measurements and sensitive detection of a wide range of analytes. The system features an electrospray ionization (ESI) source, which allows for the efficient ionization of samples in liquid form. The 6130 Series ESI mass spectrometer is a versatile instrument that can be used in various industries and research areas that require advanced analytical capabilities.
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Lab products found in correlation
Ifs 66 s ftir spectrometer, by Bruker (2 mentions)
P 1020 polarimeter, by Jasco (2 mentions)
Agilent 1200 series hplc system, by Agilent Technologies (2 mentions)
Agilent 8453 uv visible spectrophotometer, by Agilent Technologies (2 mentions)
Silica gel 60, by Merck Group (1 mentions)
Hplc system, by Shimadzu (1 mentions)
C18 100 column, by Agilent Technologies (1 mentions)
Avance 3 700 nmr spectrometer, by Bruker (1 mentions)
Rp c18 silica gel, by Merck Group (1 mentions)
Spd 20a 20av series prominence hplc uv vis detectors, by Shimadzu (1 mentions)
Prominence hplc system, by Shimadzu (1 mentions)
Waters 1525 binary hplc pump, by Waters Corporation (1 mentions)
Unity inova 800 nmr spectrometer, by Agilent Technologies (1 mentions)
Waters 996 photodiode array detector, by Waters Corporation (1 mentions)
Diaion hp 20, by Mitsubishi (1 mentions)
1525 binary hplc pump, by Waters Corporation (1 mentions)
Eclipse c18 column, by Agilent Technologies (1 mentions)
Hplc system, by Phenomenex (1 mentions)
1200 series hplc system, by Agilent Technologies (1 mentions)
5 mm tci cryoprobe, by Bruker (1 mentions)
3 protocols using 6130 series esi mass spectrometer
1
Characterization of Natural Compounds
2
Comprehensive Analytical Methods for Natural Products
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UV spectra were acquired using Agilent 8453 UV–visible spectrophotometer (Agilent Technologies, Santa Clara, CA, USA). NMR spectra were acquired using Varian UNITY INOVA 800 NMR spectrometer (Varian, Palo Alto, CA, USA) operating at 800 MHz (1H) with chemical shifts reported in ppm (δ). Preparative high-performance liquid chromatography (HPLC) was performed using Waters 1525 Binary HPLC pump equipped with Waters 996 Photodiode Array Detector (Waters Corporation, Milford, CT, USA). Diaion HP-20 (Mitsubishi Chemical, Tokyo, Japan) was used for open-column chromatography. Semi-preparative HPLC was performed using Shimadzu Prominence HPLC System equipped with SPD-20A/20AV Series Prominence HPLC UV–Vis Detector (Shimadzu, Tokyo, Japan). LC/MS analyses were performed using Agilent 1200 Series HPLC System (Agilent Technologies, Santa Clara, CA, USA) equipped with a diode array detector and 6130 Series ESI mass spectrometer with an analytical Kinetex HPLC column (4.6 × 100 mm, 3.5 μm). Merck pre-coated silica gel F254 plates and RP-18 F254s plates were used for thin-layer chromatography (TLC). Spots were detected on TLC plates under UV light or by heating after spraying with anisaldehyde sulfuric acid.
3
Comprehensive Analytical Characterization
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Optical rotations were calculated using a Jasco P-1020 polarimeter (Jasco, Easton, MD, USA). IR spectra were recorded using a Bruker IFS-66/S FT-IR spectrometer (Bruker, Karlsruhe, Germany) . UV spectra were acquired on an Agilent 8453 UV-visible spectrophotometer. LC/MS analysis was performed with an Agilent 1200 Series HPLC System equipped with a diode array detector and a 6130 Series ESI mass spectrometer.
Nuclear magnetic resonance (NMR) spectra were documented using a Bruker AVANCE Ⅲ HD 800 NMR spectrometer with a 5 mm TCI CryoProbe (Bruker, Karlsruhe, Germany) operating at 800 MHz ( 1 H) and 200 MHz ( 13 C). Preparative HPLC was performed with a Waters 1525 binary HPLC pump with a Waters 996 photodiode array detector using Agilent Eclipse C18 columns (21.2 × 250 mm; flow rate: 5 mL/min). Semi-preparative HPLC was performed with a Shimadzu Prominence HPLC System with SPD-20A/20AV Series Prominence HPLC UV-Vis Detectors using Phenomenex Luna HPLC phenyl-hexyl columns (250 × 10 mm; flow rate: 2 mL/min). Column chromatography was performed with silica gel 60 (Merck, . Merck pre-coated silica gel F254 plates and reversed-phase (RP)-18 F254s plates were used for TLC. Spots were detected on TLC under UV light or by heating after spraying with anisaldehyde-sulfuric acid.
Nuclear magnetic resonance (NMR) spectra were documented using a Bruker AVANCE Ⅲ HD 800 NMR spectrometer with a 5 mm TCI CryoProbe (Bruker, Karlsruhe, Germany) operating at 800 MHz ( 1 H) and 200 MHz ( 13 C). Preparative HPLC was performed with a Waters 1525 binary HPLC pump with a Waters 996 photodiode array detector using Agilent Eclipse C18 columns (21.2 × 250 mm; flow rate: 5 mL/min). Semi-preparative HPLC was performed with a Shimadzu Prominence HPLC System with SPD-20A/20AV Series Prominence HPLC UV-Vis Detectors using Phenomenex Luna HPLC phenyl-hexyl columns (250 × 10 mm; flow rate: 2 mL/min). Column chromatography was performed with silica gel 60 (Merck, . Merck pre-coated silica gel F254 plates and reversed-phase (RP)-18 F254s plates were used for TLC. Spots were detected on TLC under UV light or by heating after spraying with anisaldehyde-sulfuric acid.
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