Pregnane
TL;DR: Pregnane (CAS 26856-62-2) is a chemical compound with molecular formula C21H36 and molecular weight 288.28 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene
Also Known As: Pregnane, 5alpha-Pregnane, A-pregnane, C21-steroid, a C21-steroid
| Molecular Formula | C21H36 |
|---|---|
| Molecular Weight | 288.28 g/mol |
| LogP | 8.4 |
| Topological Polar Surface Area | 0.0 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 0 |
| Rotatable Bonds | 1 |
| Exact Mass | 288.2817 |
| Heavy Atoms | 21 |
| Complexity | 399.0 |
Chemical Identifiers
| CAS Number | 26856-62-2 |
|---|---|
| SMILES | CCC1CCC2C1(CCC3C2CCC4C3(CCCC4)C)C |
| InChIKey | JWMFYGXQPXQEEM-UHFFFAOYSA-N |
Product Overview
Pregnane (CAS 26856-62-2), with molecular formula C21H36 and molecular weight 288.28 g/mol. IUPAC: 17-ethyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene.
Chemical Property Profile of Pregnane
Property Insights of Pregnane
The XLogP value of 8.4 indicates that Pregnane is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 0.0 Ų, Pregnane exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Pregnane has 0 hydrogen bond donor(s) and 0 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Pregnane?
The CAS number of Pregnane is 26856-62-2.
What is the molecular formula of Pregnane?
The molecular formula of Pregnane is C21H36.
What is the molecular weight of Pregnane?
The molecular weight of Pregnane is 288.28 g/mol.
Where can I buy Pregnane?
You can request a quote for Pregnane directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Pregnane?
Yes, KEHONG BIO provides custom synthesis services for Pregnane and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.