17??-acetoxy-3-chloroandrosta-3,5-diene
TL;DR: 17??-acetoxy-3-chloroandrosta-3,5-diene (CAS 903-28-6) is a chemical compound with molecular formula C21H29ClO2 and molecular weight 348.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
[(8R,9S,10R,13S,14S,17S)-3-chloro-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
Also Known As: 17??-acetoxy-3-chloroandrosta-3,5-diene, 17, A-acetoxy-3-chloroandrosta-3,5-diene, 3-Chloroandrosta-3,5-dien-17-yl acetate, 17beta-acetoxy-3-chloroandrosta-3,5-diene
| Molecular Formula | C21H29ClO2 |
|---|---|
| Molecular Weight | 348.19 g/mol |
| LogP | 5.3 |
| Topological Polar Surface Area | 26.3 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Exact Mass | 348.1856 |
| Heavy Atoms | 24 |
| Complexity | 621.0 |
Chemical Identifiers
| CAS Number | 903-28-6 |
|---|---|
| SMILES | CC(=O)O[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CCC(=C4)Cl)C)C |
| InChIKey | FSOVIIOJSZNYCD-PXQJOHHUSA-N |
Product Overview
17??-acetoxy-3-chloroandrosta-3,5-diene (CAS 903-28-6), with molecular formula C21H29ClO2 and molecular weight 348.19 g/mol. IUPAC: [(8R,9S,10R,13S,14S,17S)-3-chloro-10,13-dimethyl-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate.
Chemical Property Profile of 17??-acetoxy-3-chloroandrosta-3,5-diene
Property Insights of 17??-acetoxy-3-chloroandrosta-3,5-diene
The XLogP value of 5.3 indicates that 17??-acetoxy-3-chloroandrosta-3,5-diene is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 26.3 Ų, 17??-acetoxy-3-chloroandrosta-3,5-diene exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 17??-acetoxy-3-chloroandrosta-3,5-diene has 0 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 17??-acetoxy-3-chloroandrosta-3,5-diene?
The CAS number of 17??-acetoxy-3-chloroandrosta-3,5-diene is 903-28-6.
What is the molecular formula of 17??-acetoxy-3-chloroandrosta-3,5-diene?
The molecular formula of 17??-acetoxy-3-chloroandrosta-3,5-diene is C21H29ClO2.
What is the molecular weight of 17??-acetoxy-3-chloroandrosta-3,5-diene?
The molecular weight of 17??-acetoxy-3-chloroandrosta-3,5-diene is 348.19 g/mol.
Where can I buy 17??-acetoxy-3-chloroandrosta-3,5-diene?
You can request a quote for 17??-acetoxy-3-chloroandrosta-3,5-diene directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 17??-acetoxy-3-chloroandrosta-3,5-diene?
Yes, KEHONG BIO provides custom synthesis services for 17??-acetoxy-3-chloroandrosta-3,5-diene and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.