25-Hydroxy-7-dehydrocholesterol
TL;DR: 25-Hydroxy-7-dehydrocholesterol (CAS 61585-29-3) 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,9S,10R,13R,14R,17R)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
Also Known As: 25-Hydroxyprovitamin D3, 25-Hydroxy-7-dehydrocholesterol, Calcifediol EP Impurity B, Impurity B of Calcifediol, cholesta-5,7-diene-3beta,25-diol
| Molecular Formula | C27H44O2 |
|---|---|
| Molecular Weight | 400.33 g/mol |
| LogP | 6.4237 |
| Topological Polar Surface Area | 40.46 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 5 |
| Exact Mass | 400.33414 |
| Heavy Atoms | 29 |
| Complexity | 683.1416 |
Chemical Identifiers
| CAS Number | 61585-29-3 |
|---|---|
| SMILES | C[C@H](CCCC(C)(C)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C |
Product Overview
25-Hydroxy-7-dehydrocholesterol (CAS 61585-29-3), with molecular formula C27H44O2 and molecular weight 400.33 g/mol. IUPAC: (3S,9S,10R,13R,14R,17R)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol.
Chemical Property Profile of 25-Hydroxy-7-dehydrocholesterol
Property Insights of 25-Hydroxy-7-dehydrocholesterol
The XLogP value of 6.4237 indicates that 25-Hydroxy-7-dehydrocholesterol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.46 Ų, 25-Hydroxy-7-dehydrocholesterol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 25-Hydroxy-7-dehydrocholesterol has 2 hydrogen bond donor(s) and 2 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 25-Hydroxy-7-dehydrocholesterol?
The CAS number of 25-Hydroxy-7-dehydrocholesterol is 61585-29-3.
What is the molecular formula of 25-Hydroxy-7-dehydrocholesterol?
The molecular formula of 25-Hydroxy-7-dehydrocholesterol is C27H44O2.
What is the molecular weight of 25-Hydroxy-7-dehydrocholesterol?
The molecular weight of 25-Hydroxy-7-dehydrocholesterol is 400.33 g/mol.
Where can I buy 25-Hydroxy-7-dehydrocholesterol?
You can request a quote for 25-Hydroxy-7-dehydrocholesterol directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 25-Hydroxy-7-dehydrocholesterol?
Yes, KEHONG BIO provides custom synthesis services for 25-Hydroxy-7-dehydrocholesterol and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.