(24S,25)-Epoxycholesterol structure

(24S,25)-Epoxycholesterol

TL;DR: (24S,25)-Epoxycholesterol (CAS 68138-65-8) is a chemical compound with molecular formula C27H44O2 and molecular weight 400.33 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(3S,8S,9S,10R,13R,14S,17R)-17-[(2R)-4-[(2S)-3,3-dimethyloxiran-2-yl]butan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol

Also Known As: 24(S),25-Epoxycholesterol, 24,25-epoxy-cholesterol, Epoxycholesterol, (24S,25)-epoxycholesterol, 24S,25-epoxy-cholesterol

CAS: 68138-65-8
Molecular Formula C27H44O2
Molecular Weight 400.33 g/mol
LogP 6.52
Topological Polar Surface Area 32.76 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 400.33414
Heavy Atoms 29
Complexity 680.02527

Chemical Identifiers

CAS Number 68138-65-8
SMILES C[C@H](CC[C@H]1C(O1)(C)C)[C@H]2CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3CC=C5[C@@]4(CC[C@@H](C5)O)C)C

Product Overview

(24S,25)-Epoxycholesterol (CAS 68138-65-8), with molecular formula C27H44O2 and molecular weight 400.33 g/mol. IUPAC: (3S,8S,9S,10R,13R,14S,17R)-17-[(2R)-4-[(2S)-3,3-dimethyloxiran-2-yl]butan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
View MSDS →

Chemical Property Profile of (24S,25)-Epoxycholesterol

XLogP
6.52
TPSA (Topological Polar Surface Area)
32.76
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
29
Complexity
680.02527
Exact Mass
400.33414
Monoisotopic Mass
400.33414
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of (24S,25)-Epoxycholesterol

The XLogP value of 6.52 indicates that (24S,25)-Epoxycholesterol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 32.76 Ų, (24S,25)-Epoxycholesterol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, (24S,25)-Epoxycholesterol has 1 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of (24S,25)-Epoxycholesterol?

The CAS number of (24S,25)-Epoxycholesterol is 68138-65-8.

What is the molecular formula of (24S,25)-Epoxycholesterol?

The molecular formula of (24S,25)-Epoxycholesterol is C27H44O2.

What is the molecular weight of (24S,25)-Epoxycholesterol?

The molecular weight of (24S,25)-Epoxycholesterol is 400.33 g/mol.

Where can I buy (24S,25)-Epoxycholesterol?

You can request a quote for (24S,25)-Epoxycholesterol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for (24S,25)-Epoxycholesterol?

Yes, KEHONG BIO provides custom synthesis services for (24S,25)-Epoxycholesterol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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