Tenax GC structure

Tenax GC

TL;DR: Tenax GC (CAS 24938-68-9) is a chemical compound with molecular formula C20H18O and molecular weight 274.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

2-methoxy-5-methyl-1,3-diphenylbenzene

Also Known As: Tenax GC, tenax, 4-methyl-2,6-diphenylanisole, 2-methoxy-5-methyl-1,3-diphenylbenzene, 2'-methoxy-5'-methyl-1,1':3',1''-terphenyl

CAS: 24938-68-9
Molecular Formula C20H18O
Molecular Weight 274.14 g/mol
LogP 5.5
Topological Polar Surface Area 9.2 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 1
Rotatable Bonds 3
Exact Mass 274.13577
Heavy Atoms 21
Complexity 273.0

Chemical Identifiers

CAS Number 24938-68-9
SMILES CC1=CC(=C(C(=C1)C2=CC=CC=C2)OC)C3=CC=CC=C3
InChIKey TWADJGWUKGOPFG-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Analytical Reagents (7 patents) Pharmaceutical Intermediates (4 patents)

Product Overview

Tenax GC (CAS 24938-68-9), with molecular formula C20H18O and molecular weight 274.14 g/mol. IUPAC: 2-methoxy-5-methyl-1,3-diphenylbenzene.

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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 Tenax GC

XLogP
5.5
TPSA (Topological Polar Surface Area)
9.2
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
1
Rotatable Bonds
3
Heavy Atoms
21
Complexity
273.0
Exact Mass
274.13577
Monoisotopic Mass
274.13577
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 Tenax GC

The XLogP value of 5.5 indicates that Tenax GC is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 9.2 Ų, Tenax GC exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Tenax GC has 0 hydrogen bond donor(s) and 1 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 Tenax GC?

The CAS number of Tenax GC is 24938-68-9.

What is the molecular formula of Tenax GC?

The molecular formula of Tenax GC is C20H18O.

What is the molecular weight of Tenax GC?

The molecular weight of Tenax GC is 274.14 g/mol.

Where can I buy Tenax GC?

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

Does KEHONG BIO offer custom synthesis for Tenax GC?

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

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