Acetone, acetonitrile, isopropanol, ethanol, methanol, and n-hexane, (all HPLC grade) were purchased from Sigma–Aldrich (Milano, Italia). Water was purified with a Milli-Q system (Millipore, Bedford, MA, USA). All other reagents were of analytical grade. 5α-cholestanol, tocopherol (α, γ and δ-tocopherols), and phenolic acid (tyrosol and hydroxytyrosol) standards were purchased from Sigma–Aldrich (Milano, Italia).
5α cholestanol
Manufactured by Merck Group
Sourced in China
5α-cholestanol is a chemical compound used as a laboratory standard and reference material. It is a saturated steroid alcohol with the molecular formula C27H48O. 5α-cholestanol serves as a reference standard for analytical techniques such as chromatography and spectroscopy, allowing for the identification and quantification of similar compounds in research and quality control applications.
Automatically generated - may contain errors
Lab products found in correlation
Milli q system, by Merck Group (1 mentions)
N hexane, by Merck Group (1 mentions)
Ethanol, by Merck Group (1 mentions)
Methanol, by Merck Group (1 mentions)
Acetonitrile, by Merck Group (1 mentions)
Isopropanol, by Merck Group (1 mentions)
Acetone, by Merck Group (1 mentions)
Campesterol, by Merck Group (1 mentions)
Stigmasterol, by Merck Group (1 mentions)
β sitosterol, by Merck Group (1 mentions)
Sitostanol, by Merck Group (1 mentions)
2 protocols using 5α cholestanol
1
Lipophilic Compound Extraction Protocol
2
Flaxseed Extraction and Characterization
Check if the same lab product or an alternative is used in the 5 most similar protocols
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Flaxseed was obtained from the Gansu Academy of Agricultural Sciences, China. The raw material was cleaned to remove dust, stone, other seeds, etc. The cleaned seed was dried at 50℃ until reducing to the moisture of approximately 6％. The dried sample was ground in a blender and then pass through a 30-mesh sieve. The ground seed was sealed and stored in the dark at 4℃ until use.
n-Butane solvent (99.5％) was obtained from Longyu Chemical Co., Ltd. (Puyang, China) . Fatty acids and phytosterols standards ( Campesterol, Stigmasterol, β-Sitosterol, Sitostanol and 5α-cholestanol) were purchased from Sigma-Aldrich Chemical Co., Ltd. (Shanghai, China) . All other chemicals used in study were at least of analytical grade.
n-Butane solvent (99.5％) was obtained from Longyu Chemical Co., Ltd. (Puyang, China) . Fatty acids and phytosterols standards ( Campesterol, Stigmasterol, β-Sitosterol, Sitostanol and 5α-cholestanol) were purchased from Sigma-Aldrich Chemical Co., Ltd. (Shanghai, China) . All other chemicals used in study were at least of analytical grade.
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