Water Blue structure

Water Blue

TL;DR: Water Blue (CAS 756754-18-4) is a chemical compound with molecular formula C32H27N3 and molecular weight 453.22 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[(4-anilinophenyl)-(4-phenyliminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline

Also Known As: Water Blue, MARINE BLUE, Aniline Blue (C.I. 42755), ANILINE BLUE, WATER SOLUBLE, 4-[(4-anilinophenyl)-(4-phenyliminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline

CAS: 756754-18-4
Molecular Formula C32H27N3
Molecular Weight 453.22 g/mol
LogP 7.6
Topological Polar Surface Area 50.4 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 5
Exact Mass 453.2205
Heavy Atoms 35
Complexity 783.0

Chemical Identifiers

CAS Number 756754-18-4
SMILES CC1=C(C=CC(=C1)C(=C2C=CC(=NC3=CC=CC=C3)C=C2)C4=CC=C(C=C4)NC5=CC=CC=C5)N
InChIKey LBLFVSANTXZPEX-UHFFFAOYSA-N

Product Overview

Water Blue (CAS 756754-18-4), with molecular formula C32H27N3 and molecular weight 453.22 g/mol. IUPAC: 4-[(4-anilinophenyl)-(4-phenyliminocyclohexa-2,5-dien-1-ylidene)methyl]-2-methylaniline.

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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 Water Blue

XLogP
7.6
TPSA (Topological Polar Surface Area)
50.4
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
3
Rotatable Bonds
5
Heavy Atoms
35
Complexity
783.0
Exact Mass
453.2205
Monoisotopic Mass
453.2205
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 Water Blue

The XLogP value of 7.6 indicates that Water Blue is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. With a topological polar surface area (TPSA) of 50.4 Ų, Water Blue exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Water Blue has 2 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 Water Blue?

The CAS number of Water Blue is 756754-18-4.

What is the molecular formula of Water Blue?

The molecular formula of Water Blue is C32H27N3.

What is the molecular weight of Water Blue?

The molecular weight of Water Blue is 453.22 g/mol.

Where can I buy Water Blue?

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

Does KEHONG BIO offer custom synthesis for Water Blue?

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

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