Isodienestrol structure

Isodienestrol

TL;DR: Isodienestrol (CAS 91297-99-3) is a chemical compound with molecular formula C18H18O2 and molecular weight 266.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[(2Z,4Z)-4-(4-hydroxyphenyl)hexa-2,4-dien-3-yl]phenol

Also Known As: Z,Z-Dienestrol, Isodienestrol, beta-Dienestrol, (Z,Z)-Dienestrol, dienestrol

CAS: 91297-99-3
Molecular Formula C18H18O2
Molecular Weight 266.13 g/mol
LogP 4.6046
Topological Polar Surface Area 40.46 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 2
Rotatable Bonds 3
Exact Mass 266.13068
Heavy Atoms 20
Complexity 572.62335

Chemical Identifiers

CAS Number 91297-99-3
SMILES C/C=C(\C(=C/C)\C1=CC=C(C=C1)O)/C2=CC=C(C=C2)O

Product Overview

Isodienestrol (CAS 91297-99-3), with molecular formula C18H18O2 and molecular weight 266.13 g/mol. IUPAC: 4-[(2Z,4Z)-4-(4-hydroxyphenyl)hexa-2,4-dien-3-yl]phenol.

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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 Isodienestrol

XLogP
4.6046
TPSA (Topological Polar Surface Area)
40.46
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
2
Rotatable Bonds
3
Heavy Atoms
20
Complexity
572.62335
Exact Mass
266.13068
Monoisotopic Mass
266.13068
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 Isodienestrol

The XLogP value of 4.6046 indicates that Isodienestrol is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 40.46 Ų, Isodienestrol exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Isodienestrol has 2 hydrogen bond donor(s) and 2 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 Isodienestrol?

The CAS number of Isodienestrol is 91297-99-3.

What is the molecular formula of Isodienestrol?

The molecular formula of Isodienestrol is C18H18O2.

What is the molecular weight of Isodienestrol?

The molecular weight of Isodienestrol is 266.13 g/mol.

Where can I buy Isodienestrol?

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

Does KEHONG BIO offer custom synthesis for Isodienestrol?

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

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