Ro 21-6667 structure

Ro 21-6667

TL;DR: Ro 21-6667 (CAS 66775-62-0) is a chemical compound with molecular formula C20H26O3S and molecular weight 346.16 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

(2E,4E,6E)-8-(4-methoxy-2,3,6-trimethylphenyl)sulfanyl-3,7-dimethylocta-2,4,6-trienoic acid

Also Known As: Ro 21-6667, Ro-21-6667, 2,4,6-Octatrienoic acid, 8-((4-methoxy-2,3,6-trimethylphenyl)thio)-3,7-dimethyl-, (E,E,E)-, (2E,4E,6E)-8-(2,3,6-Trimethyl-4-methoxyphenylthio)-3,7-dimethyl-2,4,6-octatrienoic acid, (2E,4E,6E)-8-(4-methoxy-2,3,6-trimethylphenyl)sulfanyl-3,7-dimethylocta-2,4,6-trienoic acid

CAS: 66775-62-0
Molecular Formula C20H26O3S
Molecular Weight 346.16 g/mol
LogP 5.24596
Topological Polar Surface Area 46.53 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 3
Rotatable Bonds 7
Exact Mass 346.16028
Heavy Atoms 24
Complexity 697.3258

Chemical Identifiers

CAS Number 66775-62-0
SMILES CC1=CC(=C(C(=C1SC/C(=C/C=C/C(=C/C(=O)O)/C)/C)C)C)OC

Product Overview

Ro 21-6667 (CAS 66775-62-0), with molecular formula C20H26O3S and molecular weight 346.16 g/mol. IUPAC: (2E,4E,6E)-8-(4-methoxy-2,3,6-trimethylphenyl)sulfanyl-3,7-dimethylocta-2,4,6-trienoic acid.

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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 Ro 21-6667

XLogP
5.24596
TPSA (Topological Polar Surface Area)
46.53
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
3
Rotatable Bonds
7
Heavy Atoms
24
Complexity
697.3258
Exact Mass
346.16028
Monoisotopic Mass
346.16028
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 Ro 21-6667

The XLogP value of 5.24596 indicates that Ro 21-6667 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 46.53 Ų, Ro 21-6667 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Ro 21-6667 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 Ro 21-6667?

The CAS number of Ro 21-6667 is 66775-62-0.

What is the molecular formula of Ro 21-6667?

The molecular formula of Ro 21-6667 is C20H26O3S.

What is the molecular weight of Ro 21-6667?

The molecular weight of Ro 21-6667 is 346.16 g/mol.

Where can I buy Ro 21-6667?

You can request a quote for Ro 21-6667 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Ro 21-6667?

Yes, KEHONG BIO provides custom synthesis services for Ro 21-6667 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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