5α-Hydroxy-6-keto cholesterol
Based on 1 Customer Validation
5α-Hydroxy-6-keto cholesterol is major metabolite of β-epoxide (5α,6β-epoxycholesterol) during direct exposure of intact cultured human bronchial epithelial cells (16-HBE) to ozone. 5α-Hydroxy-6-keto cholesterol inhibits cholesterol synthesis with an IC50 of 350 nM.
For research use only. We do not sell to patients.
- Purity: 99.9%
- CAS No.: 13027-33-3
- Formula: C27H46O3
- Molecular Weight:418.65
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Storage:Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| ARPE-19 | IC50 |
33.9 μM
Compound: 3
|
Cytotoxicity against human ARPE19 cells assessed as cell viability after 48 hrs by alamar blue assay
Cytotoxicity against human ARPE19 cells assessed as cell viability after 48 hrs by alamar blue assay
|
[PMID: 21797280] |
| HEK293 | EC50 |
1.7 μM
Compound: 7
|
Binding affinity to FLAG/tGFP-tagged NPC1 I1061T mutant (unknown origin) expressed in HEK293 cells assessed as localization after 24 hrs by fluorescence microscopy
Binding affinity to FLAG/tGFP-tagged NPC1 I1061T mutant (unknown origin) expressed in HEK293 cells assessed as localization after 24 hrs by fluorescence microscopy
|
[PMID: 24928400] |
| HT-29 | IC50 |
17 μM
Compound: 3
|
Cytotoxicity against human HT-29 cells assessed as cell viability after 48 hrs by alamar blue assay
Cytotoxicity against human HT-29 cells assessed as cell viability after 48 hrs by alamar blue assay
|
[PMID: 21797280] |
| HT-29 | IC50 |
17 μM
Compound: 5
|
Cytotoxicity against human HT-29 cells after 48 hrs by Alamar blue assay
Cytotoxicity against human HT-29 cells after 48 hrs by Alamar blue assay
|
[PMID: 20931970] |
5α-Hydroxy-6-keto cholesterol (0.01, 0.1, 1, 10 μM) is cytotoxic to cultured 16-HBE cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 13027-33-3
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Appearance Solid
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Molecular Weight 418.65
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Formula C27H46O3
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Color White to off-white
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SMILES
C[C@@]12[C@]3([H])[C@](CC([C@]1(C[C@H](CC2)O)O)=O)([H])[C@@]4([H])[C@](CC3)([C@@](CC4)([H])[C@H](C)CCCC(C)C)C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years In solvent -80°C 6 months -20°C 1 month
Purity & Documentation
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Data Sheet (268 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)