DICYANINE A structure

DICYANINE A

TL;DR: DICYANINE A (CAS 20591-23-5) is a chemical compound with molecular formula C25H25IN2 and molecular weight 480.11 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-ethyl-2-[3-(1-ethylquinolin-1-ium-4-yl)prop-2-enylidene]quinoline iodide

Also Known As: DICYANINE A, Dicyanine A, 98%, Quinolinium, 1-ethyl-2-[3-(1-ethyl-4(1H)-quinolinylidene)-1-propenyl]-, iodide, 1-ethyl-2-[3-(1-ethylquinolin-1-ium-4-yl)prop-2-enylidene]quinoline;iodide, Quinolinium, 1-ethyl-2-(3-(1-ethyl-4(1H)-quinolinylidene)-1-propen-1-yl)-, iodide (1:1)

CAS: 20591-23-5
Molecular Formula C25H25IN2
Molecular Weight 480.11 g/mol
LogP 2.6
Topological Polar Surface Area 7.1 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 2
Rotatable Bonds 4
Exact Mass 480.10626
Heavy Atoms 28
Complexity 575.0

Chemical Identifiers

CAS Number 20591-23-5
SMILES CCN1C(=CC=CC2=CC=[N+](C3=CC=CC=C23)CC)C=CC4=CC=CC=C41.[I-]
InChIKey AIUPVZRNWAATQJ-UHFFFAOYSA-M

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Photographic Chemicals (3 patents)

Product Overview

DICYANINE A (CAS 20591-23-5), with molecular formula C25H25IN2 and molecular weight 480.11 g/mol. IUPAC: 1-ethyl-2-[3-(1-ethylquinolin-1-ium-4-yl)prop-2-enylidene]quinoline 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 DICYANINE A

XLogP
2.6
TPSA (Topological Polar Surface Area)
7.1
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
2
Rotatable Bonds
4
Heavy Atoms
28
Complexity
575.0
Exact Mass
480.10626
Monoisotopic Mass
480.10626
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 DICYANINE A

The XLogP value of 2.6 suggests moderate lipophilicity, balancing water solubility and membrane permeability for DICYANINE A. With a topological polar surface area (TPSA) of 7.1 Ų, DICYANINE A exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, DICYANINE A has 0 hydrogen bond donor(s) and 2 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 DICYANINE A?

The CAS number of DICYANINE A is 20591-23-5.

What is the molecular formula of DICYANINE A?

The molecular formula of DICYANINE A is C25H25IN2.

What is the molecular weight of DICYANINE A?

The molecular weight of DICYANINE A is 480.11 g/mol.

Where can I buy DICYANINE A?

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

Does KEHONG BIO offer custom synthesis for DICYANINE A?

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

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