16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate structure

16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate

TL;DR: 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate (CAS 34209-81-9) is a chemical compound with molecular formula C23H32O4 and molecular weight 372.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(1R,2S,6S,7S,10S,11R,14S)-6-acetyl-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-16-en-14-yl] acetate

Also Known As: 16,17-Epoxypregnenolone Acetate, KST-1A4124, 16alpha,17alpha-Epoxypregnenolone acetate, (3, A)-20-oxo-16,17-epoxypregn-5-en-3-yl acetate

CAS: 34209-81-9
Molecular Formula C23H32O4
Molecular Weight 372.23 g/mol
LogP 3.5
Topological Polar Surface Area 55.9 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 372.23007
Heavy Atoms 27
Complexity 741.0

Chemical Identifiers

CAS Number 34209-81-9
SMILES CC(=O)[C@]12C(O1)C[C@@H]3[C@@]2(CC[C@H]4[C@H]3CC=C5[C@@]4(CC[C@@H](C5)OC(=O)C)C)C
InChIKey YRLVTBXOGJMZNC-YEBVRWJESA-N

Product Overview

16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate (CAS 34209-81-9), with molecular formula C23H32O4 and molecular weight 372.23 g/mol. IUPAC: [(1R,2S,6S,7S,10S,11R,14S)-6-acetyl-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-16-en-14-yl] acetate.

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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.
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Chemical Property Profile of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate

XLogP
3.5
TPSA (Topological Polar Surface Area)
55.9
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
27
Complexity
741.0
Exact Mass
372.23007
Monoisotopic Mass
372.23007
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 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate

The XLogP value of 3.5 indicates that 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 55.9 Ų, 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate?

The CAS number of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate is 34209-81-9.

What is the molecular formula of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate?

The molecular formula of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate is C23H32O4.

What is the molecular weight of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate?

The molecular weight of 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate is 372.23 g/mol.

Where can I buy 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate?

You can request a quote for 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate?

Yes, KEHONG BIO provides custom synthesis services for 16-alpha,17-alpha-Epoxy-20-oxopregn-5-en-3-beta-yl acetate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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