481-21-0
Chemical Structure
5α-Cholestane
- CAS No.: 481-21-0
- Formula:C27H48
- Molecular Weight:372.67
IUPAC Name: (5R,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene
InChIKey: XIIAYQZJNBULGD-XWLABEFZSA-N
SMILES: CC(C)CCC[C@@H](C)[C@H]1CC[C@@]2([H])[C@]3([H])CC[C@@]4([H])CCCC[C@]4(C)[C@@]3([H])CC[C@]12C
Biological Activity: 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy[1][2].
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5α-Cholestane | 99.34% | 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy. | ||||||||||||||||||||
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5α-Cholestane (Standard) | ≥98% | 5α-Cholestane (Standard) is the analytical standard of 5α-Cholestane (HY-133970). This product is intended for research and analytical applications. 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy. | ||||||||||||||||||||
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α-Cholestane-d4 | 99% | α-Cholestane-d4 is the deuterium labeled α-Cholestane. | ||||||||||||||||||||
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5α-Cholestane-d6 | 99.78% | 5α-Cholestane-d6 is the deuterated-labeled 5α-Cholestane (HY-133970). 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy. | ||||||||||||||||||||
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5α-Cholestane-d2 | 5α-Cholestane-d2 is the deuterated-labeled 5α-Cholestane (HY-133970). 5α-Cholestane is a steroidal hydrocarbon and fecal stanol, and is used as an internal standard for gas chromatographic sterol analysis. 5α-Cholestane is the parent steroidal skeleton of polyhydroxylated brassinosteroids of plant origin. It is used as an internal standard for GC-FID and GC-MS analysis of fecal sterols in urine and sludge samples. 5α-Cholestane can be used in studies of age- or disease-related skeletal muscle atrophy. | |||||||||||||||||||||
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References
- [1]. Esposito D, et al. Akt-dependent anabolic activity of natural and synthetic brassinosteroids in rat skeletal muscle cells. Journal of medicinal chemistry. 2011 Jun 23;54(12):4057-66. [Content Brief]
- [2]. Schönning C, et al. Faecal contamination of source-separated human urine based on the content of faecal sterols. Water research. 2002 Apr;36(8):1965-72. [Content Brief]
