TDN345 structure

TDN345

TL;DR: TDN345 (CAS 134069-68-4) is a chemical compound with molecular formula C28H34F2N2O2 and molecular weight 468.26 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

8-[4,4-bis(4-fluorophenyl)butyl]-3-tert-butyl-4-methylidene-1-oxa-3,8-diazaspiro[4.5]decan-2-one

Also Known As: TDN345, TDN 345, 8-[4,4-bis(4-fluorophenyl)butyl]-3-tert-butyl-4-methylidene-1-oxa-3,8-diazaspiro[4.5]decan-2-one, 1-Oxa-3,8-diazaspiro(4.5)decan-2-one, 8-(4,4-bis(4-fluorophenyl)butyl)-3-(1,1-dimethylethyl)-4-methylene-, 8-(4,4-Bis(4-fluorophenyl)butyl)-3-(tert-butyl)-4-methylene-1-oxa-3,8-diazaspiro[4.5]decan-2-one

CAS: 134069-68-4
Molecular Formula C28H34F2N2O2
Molecular Weight 468.26 g/mol
LogP 6.4759
Topological Polar Surface Area 32.78 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 6
Exact Mass 468.25882
Heavy Atoms 34
Complexity 974.3668

Chemical Identifiers

CAS Number 134069-68-4
SMILES CC(C)(C)N1C(=C)C2(CCN(CC2)CCCC(C3=CC=C(C=C3)F)C4=CC=C(C=C4)F)OC1=O

Product Overview

TDN345 (CAS 134069-68-4), with molecular formula C28H34F2N2O2 and molecular weight 468.26 g/mol. IUPAC: 8-[4,4-bis(4-fluorophenyl)butyl]-3-tert-butyl-4-methylidene-1-oxa-3,8-diazaspiro[4.5]decan-2-one.

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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 TDN345

XLogP
6.4759
TPSA (Topological Polar Surface Area)
32.78
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
6
Heavy Atoms
34
Complexity
974.3668
Exact Mass
468.25882
Monoisotopic Mass
468.25882
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 TDN345

The XLogP value of 6.4759 indicates that TDN345 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 32.78 Ų, TDN345 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, TDN345 has 0 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 TDN345?

The CAS number of TDN345 is 134069-68-4.

What is the molecular formula of TDN345?

The molecular formula of TDN345 is C28H34F2N2O2.

What is the molecular weight of TDN345?

The molecular weight of TDN345 is 468.26 g/mol.

Where can I buy TDN345?

You can request a quote for TDN345 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for TDN345?

Yes, KEHONG BIO provides custom synthesis services for TDN345 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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