Desmethyl-TMSX structure

Desmethyl-TMSX

TL;DR: Desmethyl-TMSX (CAS 147700-34-3) is a chemical compound with molecular formula C18H20N4O5 and molecular weight 372.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1,3-dimethyl-8-[(E)-2-(3,4,5-trimethoxyphenyl)ethenyl]-7H-purine-2,6-dione

Also Known As: Desmethyl-TMSX, (E)-8-(3,4,5-Trimethoxystyryl)theophylline hemihydrate, C18H20N4O5.1/2H2O, C18-H20-N4-O5.1/2H2-O, 1,3-dimethyl-8-[(E)-2-(3,4,5-trimethoxyphenyl)ethenyl]-7H-purine-2,6-dione

CAS: 147700-34-3
Molecular Formula C18H20N4O5
Molecular Weight 372.14 g/mol
LogP 1.1565
Topological Polar Surface Area 100.37 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 6
Rotatable Bonds 5
Exact Mass 372.14337
Heavy Atoms 27
Complexity 1127.9891

Chemical Identifiers

CAS Number 147700-34-3
SMILES CN1C2=C(C(=O)N(C1=O)C)NC(=N2)/C=C/C3=CC(=C(C(=C3)OC)OC)OC

Product Overview

Desmethyl-TMSX (CAS 147700-34-3), with molecular formula C18H20N4O5 and molecular weight 372.14 g/mol. IUPAC: 1,3-dimethyl-8-[(E)-2-(3,4,5-trimethoxyphenyl)ethenyl]-7H-purine-2,6-dione.

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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 Desmethyl-TMSX

XLogP
1.1565
TPSA (Topological Polar Surface Area)
100.37
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
6
Rotatable Bonds
5
Heavy Atoms
27
Complexity
1127.9891
Exact Mass
372.14337
Monoisotopic Mass
372.14337
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 Desmethyl-TMSX

The XLogP value of 1.1565 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Desmethyl-TMSX. The TPSA of 100.37 Ų falls within the moderate polarity range, balancing permeability and solubility for Desmethyl-TMSX. Following Lipinski's Rule of Five, Desmethyl-TMSX has 1 hydrogen bond donor(s) and 6 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 Desmethyl-TMSX?

The CAS number of Desmethyl-TMSX is 147700-34-3.

What is the molecular formula of Desmethyl-TMSX?

The molecular formula of Desmethyl-TMSX is C18H20N4O5.

What is the molecular weight of Desmethyl-TMSX?

The molecular weight of Desmethyl-TMSX is 372.14 g/mol.

Where can I buy Desmethyl-TMSX?

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

Does KEHONG BIO offer custom synthesis for Desmethyl-TMSX?

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

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