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ChemicalBook >> CAS DataBase List >> 7-KETOCHOLESTEROL

7-KETOCHOLESTEROL

7-KETOCHOLESTEROL price.
  • $45 - $2165.63
  • Product name: 7-KETOCHOLESTEROL
  • CAS: 566-28-9
  • MF: C27H44O2
  • MW: 400.65
  • EINECS:
  • MDL Number:MFCD00010474
  • Synonyms:7-KETOCHOLESTEROL;5-CHOLESTEN-3BETA-OL-7-ONE;3BETA-HYDROXY-5-CHOLESTEN-7-ONE;Cholest-5-en-3beta-ol-7-one;3-hydroxy-5-cholestene-7-one;(3-beta)-cholest-5-en-7-on ;3-beta-hydroxy-cholest-5-en-7-on ;3-HYDROXY-5-CHOLESTENE-7-ONE;7-KETOCHOLESTEROL
14 prices
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Brand
  • AHH
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • IsoSciences
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 1mg
  • 5mg
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 10g
  • ManufacturerAHH
  • Product numberMT-06688
  • Product description5-Cholesten-3-beta-ol-7-one 98%
  • Packaging10g
  • Price$736
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberLIP0001148
  • Product description5-CHOLESTEN-3-BETA-OL-7-ONE 98.00%
  • Packaging10G
  • Price$2165.63
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number16339
  • Product description7-keto Cholesterol ≥98%
  • Packaging5mg
  • Price$57
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16339
  • Product description7-keto Cholesterol ≥98%
  • Packaging10mg
  • Price$107
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16339
  • Product description7-keto Cholesterol ≥98%
  • Packaging50mg
  • Price$412
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16339
  • Product description7-keto Cholesterol ≥98%
  • Packaging100mg
  • Price$711
  • Updated2024-03-01
  • Buy
  • ManufacturerIsoSciences
  • Product number13409
  • Product descriptionKetocholesterol ≥98%
  • Packaging1mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number71012
  • Product description7-KetoCholesterol
  • Packaging50mg
  • Price$825
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC2394
  • Product description5-Cholesten-3β-ol-7-one ≥90%
  • Packaging100mg
  • Price$89.9
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC2394
  • Product description5-Cholesten-3β-ol-7-one ≥90%
  • Packaging250mg
  • Price$172
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberC2394
  • Product description5-Cholesten-3β-ol-7-one ≥90%
  • Packaging1g
  • Price$511
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberK185050
  • Product description7-KetoCholesterol(~98%)
  • Packaging10mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberK185050
  • Product description7-KetoCholesterol(~98%)
  • Packaging100mg
  • Price$605
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberK185050
  • Product description7-KetoCholesterol(~98%)
  • Packaging250mg
  • Price$1300
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-06688 5-Cholesten-3-beta-ol-7-one 98% 10g $736 2021-12-16 Buy
American Custom Chemicals Corporation LIP0001148 5-CHOLESTEN-3-BETA-OL-7-ONE 98.00% 10G $2165.63 2021-12-16 Buy
Cayman Chemical 16339 7-keto Cholesterol ≥98% 5mg $57 2024-03-01 Buy
Cayman Chemical 16339 7-keto Cholesterol ≥98% 10mg $107 2024-03-01 Buy
Cayman Chemical 16339 7-keto Cholesterol ≥98% 50mg $412 2024-03-01 Buy
Cayman Chemical 16339 7-keto Cholesterol ≥98% 100mg $711 2024-03-01 Buy
IsoSciences 13409 Ketocholesterol ≥98% 1mg $45 2021-12-16 Buy
Medical Isotopes, Inc. 71012 7-KetoCholesterol 50mg $825 2021-12-16 Buy
Sigma-Aldrich C2394 5-Cholesten-3β-ol-7-one ≥90% 100mg $89.9 2024-03-01 Buy
Sigma-Aldrich C2394 5-Cholesten-3β-ol-7-one ≥90% 250mg $172 2024-03-01 Buy
Sigma-Aldrich C2394 5-Cholesten-3β-ol-7-one ≥90% 1g $511 2024-03-01 Buy
TRC K185050 7-KetoCholesterol(~98%) 10mg $100 2021-12-16 Buy
TRC K185050 7-KetoCholesterol(~98%) 100mg $605 2021-12-16 Buy
TRC K185050 7-KetoCholesterol(~98%) 250mg $1300 2021-12-16 Buy

Properties

Melting point :158-160°C
Boiling point :463.26°C (rough estimate)
Density :1.0044 (rough estimate)
refractive index :1.4480 (estimate)
storage temp. :room temp
solubility :Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
form :Solid
pka :14.68±0.70(Predicted)
color :Crystals from CHCl3/Et2O

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

7-keto Cholesterol is a bioactive sterol that can affect cholesterol homeostasis, membrane properties and cell survival. It strongly inhibits cytochrome P450 7A1 (CYP7A1), the cholesterol 7α-hydroxylase, with an IC50 = ~ 1 μM. 7-keto Cholesterol can be produced by oxidation of cholesterol associated with ethanol-mediated lipid peroxidation or photodamage. It can also be derived enzymatically by oxidation of 7-dehydrocholesterol, the immediate precursor of cholesterol, by CYP7A1, while 11β-hydroxysteroid dehydrogenase type 1 stimulates its reduction. 7-keto Cholesterol is a major oxysterol component of oxidized LDL. This compound can be used as a standard in the determination of cholesterol derivatives by GC-MS or HPLC.

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