Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) structure

Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)

TL;DR: Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) (CAS 633-36-3) is a chemical compound with molecular formula C34H48O4 and molecular weight 520.36 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(8R,9S,13S,14S,17S)-3-(3-cyclopentylpropanoyloxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 3-cyclopentylpropanoate

Also Known As: Estradiol Dicypionate, Estradiol 3,17beta-dicypionate, Estradiol, bis(cyclopentanepropionate), KST-1A7071, Estradiol bis(cyclopentanepropionate)

CAS: 633-36-3
Molecular Formula C34H48O4
Molecular Weight 520.36 g/mol
LogP 8.4
Topological Polar Surface Area 52.6 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 10
Exact Mass 520.3553
Heavy Atoms 38
Complexity 826.0

Chemical Identifiers

CAS Number 633-36-3
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)CCC4CCCC4)CCC5=C3C=CC(=C5)OC(=O)CCC6CCCC6
InChIKey PVDLDDBZCWVZBX-FTWOUWFXSA-N

Product Overview

Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) (CAS 633-36-3), with molecular formula C34H48O4 and molecular weight 520.36 g/mol. IUPAC: [(8R,9S,13S,14S,17S)-3-(3-cyclopentylpropanoyloxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 3-cyclopentylpropanoate.

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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 Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)

XLogP
8.4
TPSA (Topological Polar Surface Area)
52.6
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
10
Heavy Atoms
38
Complexity
826.0
Exact Mass
520.3553
Monoisotopic Mass
520.3553
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 Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)

The XLogP value of 8.4 indicates that Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 52.6 Ų, Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) has 0 hydrogen bond donor(s) and 4 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 Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)?

The CAS number of Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) is 633-36-3.

What is the molecular formula of Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)?

The molecular formula of Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) is C34H48O4.

What is the molecular weight of Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)?

The molecular weight of Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) is 520.36 g/mol.

Where can I buy Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)?

You can request a quote for Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate)?

Yes, KEHONG BIO provides custom synthesis services for Estra-1,3,5(10)-triene-3,17beta-diol bis(cyclopentanepropionate) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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