Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate structure

Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate

TL;DR: Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate (CAS 120623-45-2) is a chemical compound with molecular formula C25H31F7O3Si and molecular weight 540.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(8R,9S,13S,14S,17S)-13-methyl-3-trimethylsilyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 2,2,3,3,4,4,4-heptafluorobutanoate

Also Known As: E2-Tmsehf, E2-3-Tms-17-hfb, Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate, [(8R,9S,13S,14S,17S)-13-methyl-3-trimethylsilyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 2,2,3,3,4,4,4-heptafluorobutanoate, 1,3,5(10)-Oestratriene-3,17.beta.-diol, 3-TMS-17-HFB

CAS: 120623-45-2
Molecular Formula C25H31F7O3Si
Molecular Weight 540.19 g/mol
LogP 7.5
Topological Polar Surface Area 35.5 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 10
Rotatable Bonds 6
Exact Mass 540.19305
Heavy Atoms 36
Complexity 842.0

Chemical Identifiers

CAS Number 120623-45-2
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)C(C(C(F)(F)F)(F)F)(F)F)CCC4=C3C=CC(=C4)O[Si](C)(C)C
InChIKey SKCZEAZINGMGHC-KOVVAJLHSA-N

Product Overview

Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate (CAS 120623-45-2), with molecular formula C25H31F7O3Si and molecular weight 540.19 g/mol. IUPAC: [(8R,9S,13S,14S,17S)-13-methyl-3-trimethylsilyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 2,2,3,3,4,4,4-heptafluorobutanoate.

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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 Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate

XLogP
7.5
TPSA (Topological Polar Surface Area)
35.5
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
10
Rotatable Bonds
6
Heavy Atoms
36
Complexity
842.0
Exact Mass
540.19305
Monoisotopic Mass
540.19305
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 Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate

The XLogP value of 7.5 indicates that Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 35.5 Ų, Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate has 0 hydrogen bond donor(s) and 10 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 Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate?

The CAS number of Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate is 120623-45-2.

What is the molecular formula of Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate?

The molecular formula of Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate is C25H31F7O3Si.

What is the molecular weight of Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate?

The molecular weight of Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate is 540.19 g/mol.

Where can I buy Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate?

You can request a quote for Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate?

Yes, KEHONG BIO provides custom synthesis services for Estradiol-3-trimethylsilyl ether-17-heptafluorobutyrate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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