CAS 474-73-7: 24(S)-Hydroxycholesterol

Description: 24(S)-Hydroxycholesterol is a sterol and a derivative of cholesterol, characterized by the presence of a hydroxyl group at the 24th carbon position and a specific stereochemistry at the 3rd position. It plays a crucial role in cholesterol metabolism and is primarily produced in the brain, where it is involved in the regulation of cholesterol homeostasis. This compound is known to influence various biological processes, including neuronal function and the modulation of gene expression related to lipid metabolism. As a signaling molecule, 24(S)-Hydroxycholesterol can cross the blood-brain barrier and is implicated in neuroprotective mechanisms. Its levels can be indicative of certain neurological conditions, making it a potential biomarker for diseases such as Alzheimer's. The substance is soluble in organic solvents and exhibits a relatively low solubility in water, typical of sterols. Its chemical structure and properties allow it to interact with various cellular receptors, influencing lipid metabolism and cellular signaling pathways.

Formula: C₂₇H₄₆O₂

InChI: InChI=1S/C27H46O2/c1-17(2)25(29)11-6-18(3)22-9-10-23-21-8-7-19-16-20(28)12-14-26(19,4)24(21)13-15-27(22,23)5/h7,17-18,20-25,28-29H,6,8-16H2,1-5H3/t18-,20+,21+,22-,23+,24+,25+,26+,27-/m1/s1

InChI key: InChIKey=IOWMKBFJCNLRTC-XWXSNNQWSA-N

SMILES: OC1CC2=CCC3C(CCC4(C)C(CCC34)C(C)CCC(O)C(C)C)C2(C)CC1

Synonyms:

• (24S)-24-Hydroxycholesterol
• (3beta,24S)-cholest-5-ene-3,24-diol
• (3β,24S)-Cholest-5-ene-3,24-diol
• 24(S)-Hydroxycholesterol
• 24-Hydroxycholesterol
• 24S-Cholest-5-ene-3β,24-diol
• Cerebrosterin
• Cerebrosterol
• Cholest-5-ene-3,24-diol, (3β,24S)-
• Cholest-5-ene-3β,24-diol
• Cholest-5-ene-3β,24β-diol

24(S)-HYDROXYCHOLESTEROL

CAS: 474-73-7

• Formula: C₂₇H₄₆O₂
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 402.6529

24(S)-Hydroxycholesterol

CAS: 474-73-7

• Formula: C27H46O2
• Purity: >95%
• Color and Shape: Solid
• Molecular weight: 402.65

24-S-Hydroxy-Cholesterol

CAS: 474-73-7

• Formula: C₂₇H₄₆O₂
• Molecular weight: 402.67

24(S)-Hydroxycholesterol

CAS: 474-73-7

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• Formula: C₂₇H₄₆O₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 402.65 g/mol