Estradiol 17-dihydrotrigonelline structure

Estradiol 17-dihydrotrigonelline

TL;DR: Estradiol 17-dihydrotrigonelline (CAS 103562-82-9) is a chemical compound with molecular formula C25H31NO3 and molecular weight 393.23 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

[(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 1-methyl-4H-pyridine-3-carboxylate

Also Known As: Estredox, E2-cds, Estradiol 17-dihydrotrigonelline, Cds-E2, Estradiol chemical delivery system

CAS: 103562-82-9
Molecular Formula C25H31NO3
Molecular Weight 393.23 g/mol
LogP 5.4
Topological Polar Surface Area 49.8 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 393.2304
Heavy Atoms 29
Complexity 715.0

Chemical Identifiers

CAS Number 103562-82-9
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2OC(=O)C4=CN(C=CC4)C)CCC5=C3C=CC(=C5)O
InChIKey KTMLJZFJHDUEAU-BZDYCCQFSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (7 patents) Pharmaceutical Intermediates (42 patents) Polymer Intermediates (6 patents)

Product Overview

Estradiol 17-dihydrotrigonelline (CAS 103562-82-9), with molecular formula C25H31NO3 and molecular weight 393.23 g/mol. IUPAC: [(8R,9S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] 1-methyl-4H-pyridine-3-carboxylate.

🧪
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 Estradiol 17-dihydrotrigonelline

XLogP
5.4
TPSA (Topological Polar Surface Area)
49.8
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
29
Complexity
715.0
Exact Mass
393.2304
Monoisotopic Mass
393.2304
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 17-dihydrotrigonelline

The XLogP value of 5.4 indicates that Estradiol 17-dihydrotrigonelline is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 49.8 Ų, Estradiol 17-dihydrotrigonelline exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Estradiol 17-dihydrotrigonelline has 1 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 Estradiol 17-dihydrotrigonelline?

The CAS number of Estradiol 17-dihydrotrigonelline is 103562-82-9.

What is the molecular formula of Estradiol 17-dihydrotrigonelline?

The molecular formula of Estradiol 17-dihydrotrigonelline is C25H31NO3.

What is the molecular weight of Estradiol 17-dihydrotrigonelline?

The molecular weight of Estradiol 17-dihydrotrigonelline is 393.23 g/mol.

Where can I buy Estradiol 17-dihydrotrigonelline?

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

Does KEHONG BIO offer custom synthesis for Estradiol 17-dihydrotrigonelline?

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

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