3-Methyl-1'-ethylthia-2'-cyanine iodide structure

3-Methyl-1'-ethylthia-2'-cyanine iodide

TL;DR: 3-Methyl-1'-ethylthia-2'-cyanine iodide (CAS 16055-33-7) is a chemical compound with molecular formula C20H19IN2S and molecular weight 446.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

3-Methyl-1'-ethylthia-2'-cyanine iodide

2-[(1-ethylquinolin-1-ium-2-yl)methylidene]-3-methyl-1,3-benzothiazole iodide

Also Known As: 3-Methyl-1'-ethylthia-2'-cyanine iodide, 1-Ethyl-2-((3-methyl-2(3H)-benzothiazolylidene)methyl)quinolinium iodide, 1-Ethyl-2-((3-methyl-3H-benzothiazol-2-ylidene)methyl)quinolinium iodide, Quinolinium, 1-ethyl-2-((3-methyl-2(3H)-benzothiazolylidene)methyl)-, iodide, Quinolinium, 1-ethyl-2-((3-methyl-2(3H)-benzothiazolylidene)methyl)-, iodide (1:1)

CAS: 16055-33-7
Molecular Formula C20H19IN2S
Molecular Weight 446.03 g/mol
LogP 1.69
Topological Polar Surface Area 32.4 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 3
Rotatable Bonds 2
Exact Mass 446.03137
Heavy Atoms 24
Complexity 449.0

Chemical Identifiers

CAS Number 16055-33-7
SMILES CC[N+]1=C(C=CC2=CC=CC=C21)C=C3N(C4=CC=CC=C4S3)C.[I-]
InChIKey WXXIRKQQOXTYSK-UHFFFAOYSA-M

Product Overview

3-Methyl-1'-ethylthia-2'-cyanine iodide (CAS 16055-33-7), with molecular formula C20H19IN2S and molecular weight 446.03 g/mol. IUPAC: 2-[(1-ethylquinolin-1-ium-2-yl)methylidene]-3-methyl-1,3-benzothiazole iodide.

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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 3-Methyl-1'-ethylthia-2'-cyanine iodide

XLogP
1.69
TPSA (Topological Polar Surface Area)
32.4
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
24
Complexity
449.0
Exact Mass
446.03137
Monoisotopic Mass
446.03137
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 3-Methyl-1'-ethylthia-2'-cyanine iodide

The XLogP value of 1.69 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 3-Methyl-1'-ethylthia-2'-cyanine iodide. With a topological polar surface area (TPSA) of 32.4 Ų, 3-Methyl-1'-ethylthia-2'-cyanine iodide exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, 3-Methyl-1'-ethylthia-2'-cyanine iodide has 0 hydrogen bond donor(s) and 3 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 3-Methyl-1'-ethylthia-2'-cyanine iodide?

The CAS number of 3-Methyl-1'-ethylthia-2'-cyanine iodide is 16055-33-7.

What is the molecular formula of 3-Methyl-1'-ethylthia-2'-cyanine iodide?

The molecular formula of 3-Methyl-1'-ethylthia-2'-cyanine iodide is C20H19IN2S.

What is the molecular weight of 3-Methyl-1'-ethylthia-2'-cyanine iodide?

The molecular weight of 3-Methyl-1'-ethylthia-2'-cyanine iodide is 446.03 g/mol.

Where can I buy 3-Methyl-1'-ethylthia-2'-cyanine iodide?

You can request a quote for 3-Methyl-1'-ethylthia-2'-cyanine iodide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 3-Methyl-1'-ethylthia-2'-cyanine iodide?

Yes, KEHONG BIO provides custom synthesis services for 3-Methyl-1'-ethylthia-2'-cyanine iodide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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