Basic Blue 54 structure

Basic Blue 54

TL;DR: Basic Blue 54 (CAS 80373-18-8) is a chemical compound with molecular formula C18H22N4O5S2 and molecular weight 438.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N,N-dimethylaniline;methyl sulfate

Also Known As: Basic Blue 54, Basic Blue 54, C.I. Basic Blue 54, C.I. Basic Blus 54, 2-{[4-(dimethylamino)phenyl]diazenyl}-6-methoxy-3-methyl-1,3-benzothiazol-3-ium methyl sulfate

CAS: 80373-18-8
Molecular Formula C18H22N4O5S2
Molecular Weight 438.10 g/mol
LogP 3.3088
Topological Polar Surface Area 144.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 9
Rotatable Bonds 4
Exact Mass 438.10315
Heavy Atoms 29
Complexity 502.0

Chemical Identifiers

CAS Number 80373-18-8
SMILES C[N+]1=C(SC2=C1C=CC(=C2)OC)N=NC3=CC=C(C=C3)N(C)C.COS(=O)(=O)[O-]
InChIKey AQSURVRJJSLSOC-UHFFFAOYSA-M

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Analytical Reagents (2 patents) Dyes & Pigments (1 patents) Pharmaceutical Intermediates (2 patents) Photographic Chemicals (1 patents)

Product Overview

Basic Blue 54 (CAS 80373-18-8), with molecular formula C18H22N4O5S2 and molecular weight 438.10 g/mol. IUPAC: 4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]-N,N-dimethylaniline;methyl sulfate.

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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 Basic Blue 54

XLogP
3.3088
TPSA (Topological Polar Surface Area)
144.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
9
Rotatable Bonds
4
Heavy Atoms
29
Complexity
502.0
Exact Mass
438.10315
Monoisotopic Mass
438.10315
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 Basic Blue 54

The XLogP value of 3.3088 indicates that Basic Blue 54 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 144.0 Ų indicates high polarity, suggesting Basic Blue 54 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Basic Blue 54 has 0 hydrogen bond donor(s) and 9 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 Basic Blue 54?

The CAS number of Basic Blue 54 is 80373-18-8.

What is the molecular formula of Basic Blue 54?

The molecular formula of Basic Blue 54 is C18H22N4O5S2.

What is the molecular weight of Basic Blue 54?

The molecular weight of Basic Blue 54 is 438.10 g/mol.

Where can I buy Basic Blue 54?

You can request a quote for Basic Blue 54 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Basic Blue 54?

Yes, KEHONG BIO provides custom synthesis services for Basic Blue 54 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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