Cymipristone structure

Cymipristone

TL;DR: Cymipristone (CAS 329971-40-6) is a chemical compound with molecular formula C34H43NO2 and molecular weight 497.33 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(8S,11R,13S,14S,17S)-11-[4-[cyclohexyl(methyl)amino]phenyl]-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one

Also Known As: Cymipristone, (8S,11R,13S,14S,17S)-11-(4-(Cyclohexyl(methyl)amino)phenyl)-17-hydroxy-13-methyl-17-(prop-1-yn-1-yl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta(a)phenanthren-3-one, (8S,11R,13S,14S,17S)-11-[4-[cyclohexyl(methyl)amino]phenyl]-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one, (8S,11R,13S,14S,17S)-11-(4-(cyclohexyl(methyl)amino)phenyl)-17-hydroxy-13-methyl-17-(prop-1-yn-1-yl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one, RefChem:919474

CAS: 329971-40-6
Molecular Formula C34H43NO2
Molecular Weight 497.33 g/mol
LogP 7.1094
Topological Polar Surface Area 40.54 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 3
Exact Mass 497.32938
Heavy Atoms 37
Complexity 1190.4087

Chemical Identifiers

CAS Number 329971-40-6
SMILES CC#C[C@@]1(CC[C@@H]2[C@@]1(C[C@@H](C3=C4CCC(=O)C=C4CC[C@@H]23)C5=CC=C(C=C5)N(C)C6CCCCC6)C)O

Product Overview

Cymipristone (CAS 329971-40-6), with molecular formula C34H43NO2 and molecular weight 497.33 g/mol. IUPAC: (8S,11R,13S,14S,17S)-11-[4-[cyclohexyl(methyl)amino]phenyl]-17-hydroxy-13-methyl-17-prop-1-ynyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one.

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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 Cymipristone

XLogP
7.1094
TPSA (Topological Polar Surface Area)
40.54
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
3
Heavy Atoms
37
Complexity
1190.4087
Exact Mass
497.32938
Monoisotopic Mass
497.32938
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 Cymipristone

The XLogP value of 7.1094 indicates that Cymipristone is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.54 Ų, Cymipristone exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Cymipristone has 1 hydrogen bond donor(s) and 3 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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 Cymipristone?

The CAS number of Cymipristone is 329971-40-6.

What is the molecular formula of Cymipristone?

The molecular formula of Cymipristone is C34H43NO2.

What is the molecular weight of Cymipristone?

The molecular weight of Cymipristone is 497.33 g/mol.

Where can I buy Cymipristone?

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

Does KEHONG BIO offer custom synthesis for Cymipristone?

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

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