Melengestro acetate structure

Melengestro acetate

TL;DR: Melengestro acetate (CAS 425-51-4) is a chemical compound with molecular formula C23H30O4 and molecular weight 370.21 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate

Also Known As: Melengestro acetate, MEGESTROL ACETATE, 6,7-Dehydro-17a-acetoxy Progesterone, 6,7-Dehydro-17alpha-acetoxy Progesterone, Chlormadinone Acetate Impurity 9

CAS: 425-51-4
Molecular Formula C23H30O4
Molecular Weight 370.21 g/mol
LogP 3.2
Topological Polar Surface Area 60.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 370.21442
Heavy Atoms 27
Complexity 777.0

Chemical Identifiers

CAS Number 425-51-4
SMILES CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C=CC4=CC(=O)CC[C@]34C)C)OC(=O)C
InChIKey URXWVWVPMJSAJD-KOORYGTMSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (5 patents) Pharmaceutical Intermediates (1 patents)

Product Overview

Melengestro acetate (CAS 425-51-4), with molecular formula C23H30O4 and molecular weight 370.21 g/mol. IUPAC: [(8R,9S,10R,13S,14S,17R)-17-acetyl-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-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.
View MSDS →

Chemical Property Profile of Melengestro acetate

XLogP
3.2
TPSA (Topological Polar Surface Area)
60.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
27
Complexity
777.0
Exact Mass
370.21442
Monoisotopic Mass
370.21442
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 Melengestro acetate

The XLogP value of 3.2 indicates that Melengestro acetate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 60.4 Ų falls within the moderate polarity range, balancing permeability and solubility for Melengestro acetate. Following Lipinski's Rule of Five, Melengestro 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 Melengestro acetate?

The CAS number of Melengestro acetate is 425-51-4.

What is the molecular formula of Melengestro acetate?

The molecular formula of Melengestro acetate is C23H30O4.

What is the molecular weight of Melengestro acetate?

The molecular weight of Melengestro acetate is 370.21 g/mol.

Where can I buy Melengestro acetate?

You can request a quote for Melengestro acetate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Melengestro acetate?

Yes, KEHONG BIO provides custom synthesis services for Melengestro acetate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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