Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) structure

Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)

TL;DR: Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) (CAS 18420-56-9) is a chemical compound with molecular formula C38H36N2O3S3 and molecular weight 664.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)

3-ethyl-2-[2-[(3-ethylbenzo[f][1,3]benzothiazol-3-ium-2-yl)methylidene]butylidene]benzo[f][1,3]benzothiazole;4-methylbenzenesulfonate

Also Known As: Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1), 3-Ethyl-2-(2-((3-ethylnaphtho(2,3-d)thiazolin-2-ylidene)methyl)-1-butenyl)naphtho(2,3-d)thiazolium p-toluenesulphonate, Naphtho(2,3-d)thiazolium, 3-ethyl-2-(2-((3-ethylnaphtho(2,3-d)thiazol-2(3H)-ylidene)methyl)-1-buten-1-yl)-, 4-methylbenzenesulfonate (1:1), Naphtho(2,3-d)thiazolium, 3-ethyl-2-(2-((3-ethylnaphtho(2,3-d)thiazol-2(3H)-ylidene)methyl)-1-butenyl)-, salt with 4-methylbenzenesulfonic acid (1:1), 3-Ethyl-2-{2-[(3-ethylnaphtho[2,3-d][1,3]thiazol-2(3H)-ylidene)methyl]but-1-en-1-yl}naphtho[2,3-d][1,3]thiazol-3-ium 4-methylbenzene-1-sulfonate

CAS: 18420-56-9
Molecular Formula C38H36N2O3S3
Molecular Weight 664.19 g/mol
LogP 9.68
Topological Polar Surface Area 126.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 6
Rotatable Bonds 5
Exact Mass 664.1888
Heavy Atoms 46
Complexity 938.0

Chemical Identifiers

CAS Number 18420-56-9
SMILES CCC(=CC1=[N+](C2=CC3=CC=CC=C3C=C2S1)CC)C=C4N(C5=CC6=CC=CC=C6C=C5S4)CC.CC1=CC=C(C=C1)S(=O)(=O)[O-]
InChIKey UTZNVVVOLSQOGF-UHFFFAOYSA-M

Product Overview

Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) (CAS 18420-56-9), with molecular formula C38H36N2O3S3 and molecular weight 664.19 g/mol. IUPAC: 3-ethyl-2-[2-[(3-ethylbenzo[f][1,3]benzothiazol-3-ium-2-yl)methylidene]butylidene]benzo[f][1,3]benzothiazole;4-methylbenzenesulfonate.

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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 Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)

XLogP
9.68
TPSA (Topological Polar Surface Area)
126.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
6
Rotatable Bonds
5
Heavy Atoms
46
Complexity
938.0
Exact Mass
664.1888
Monoisotopic Mass
664.1888
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 Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)

The XLogP value of 9.68 indicates that Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 126.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1). Following Lipinski's Rule of Five, Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) has 0 hydrogen bond donor(s) and 6 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?
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Frequently Asked Questions

What is the CAS number of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)?

The CAS number of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) is 18420-56-9.

What is the molecular formula of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)?

The molecular formula of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) is C38H36N2O3S3.

What is the molecular weight of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)?

The molecular weight of Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) is 664.19 g/mol.

Where can I buy Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)?

You can request a quote for Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1)?

Yes, KEHONG BIO provides custom synthesis services for Naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazol-2(3H)-ylidene)methyl]-1-butenyl]-, salt with 4-methylbenzenesulfonic acid (1:1) and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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