F1816-0843 structure

F1816-0843

TL;DR: F1816-0843 (CAS 868674-25-3) is a chemical compound with molecular formula C21H18N2O4S and molecular weight 394.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

N-(4-ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-2,3-dihydro-1,4-benzodioxine-6-carboxamide

Also Known As: F1816-0843, N-[(2Z)-4-ethoxy-3-(prop-2-yn-1-yl)-2,3-dihydro-1,3-benzothiazol-2-ylidene]-2,3-dihydro-1,4-benzodioxine-6-carboxamide, (Z)-N-(4-ethoxy-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-ylidene)-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamide, N-(4-ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-2,3-dihydro-1,4-benzodioxine-6-carboxamide

CAS: 868674-25-3
Molecular Formula C21H18N2O4S
Molecular Weight 394.10 g/mol
LogP 3.247
Topological Polar Surface Area 62.05 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 4
Exact Mass 394.09872
Heavy Atoms 28
Complexity 1153.4025

Chemical Identifiers

CAS Number 868674-25-3
SMILES CCOC1=C2C(=CC=C1)SC(=NC(=O)C3=CC4=C(C=C3)OCCO4)N2CC#C

Product Overview

F1816-0843 (CAS 868674-25-3), with molecular formula C21H18N2O4S and molecular weight 394.10 g/mol. IUPAC: N-(4-ethoxy-3-prop-2-ynyl-1,3-benzothiazol-2-ylidene)-2,3-dihydro-1,4-benzodioxine-6-carboxamide.

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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 F1816-0843

XLogP
3.247
TPSA (Topological Polar Surface Area)
62.05
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
5
Rotatable Bonds
4
Heavy Atoms
28
Complexity
1153.4025
Exact Mass
394.09872
Monoisotopic Mass
394.09872
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 F1816-0843

The XLogP value of 3.247 indicates that F1816-0843 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 62.05 Ų falls within the moderate polarity range, balancing permeability and solubility for F1816-0843. Following Lipinski's Rule of Five, F1816-0843 has 0 hydrogen bond donor(s) and 5 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 F1816-0843?

The CAS number of F1816-0843 is 868674-25-3.

What is the molecular formula of F1816-0843?

The molecular formula of F1816-0843 is C21H18N2O4S.

What is the molecular weight of F1816-0843?

The molecular weight of F1816-0843 is 394.10 g/mol.

Where can I buy F1816-0843?

You can request a quote for F1816-0843 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for F1816-0843?

Yes, KEHONG BIO provides custom synthesis services for F1816-0843 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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