Cibacron Blue structure

Cibacron Blue

TL;DR: Cibacron Blue (CAS 53127-08-5) is a chemical compound with molecular formula C29H20ClN7O11S3 and molecular weight 773.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

1-amino-4-[4-[[4-chloro-6-(2-sulfoanilino)-1,3,5-triazin-2-yl]amino]-3-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid

Also Known As: Cibacron Blue, Cibacron Blue 3G-A, Cibacron blue 3GA, Cibacron Blue Agarose, Cibacron Blue 3G

CAS: 53127-08-5
Molecular Formula C29H20ClN7O11S3
Molecular Weight 773.01 g/mol
LogP 4.9
Topological Polar Surface Area 323.0 Ų
Hydrogen Bond Donors 7
Hydrogen Bond Acceptors 18
Rotatable Bonds 9
Exact Mass 773.00714
Heavy Atoms 51
Complexity 1640.0

Chemical Identifiers

CAS Number 53127-08-5
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3NC4=CC(=C(C=C4)NC5=NC(=NC(=N5)NC6=CC=CC=C6S(=O)(=O)O)Cl)S(=O)(=O)O)S(=O)(=O)O)N
InChIKey YKCWQPZFAFZLBI-UHFFFAOYSA-N

Patent-Derived Application Labels

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

Pharmaceutical Intermediates (23 patents)

Product Overview

Cibacron Blue (CAS 53127-08-5), with molecular formula C29H20ClN7O11S3 and molecular weight 773.01 g/mol. IUPAC: 1-amino-4-[4-[[4-chloro-6-(2-sulfoanilino)-1,3,5-triazin-2-yl]amino]-3-sulfoanilino]-9,10-dioxoanthracene-2-sulfonic acid.

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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 Cibacron Blue

XLogP
4.9
TPSA (Topological Polar Surface Area)
323.0
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
18
Rotatable Bonds
9
Heavy Atoms
51
Complexity
1640.0
Exact Mass
773.00714
Monoisotopic Mass
773.00714
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 Cibacron Blue

The XLogP value of 4.9 indicates that Cibacron Blue is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 323.0 Ų indicates high polarity, suggesting Cibacron Blue may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Cibacron Blue has 7 hydrogen bond donor(s) and 18 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 Cibacron Blue?

The CAS number of Cibacron Blue is 53127-08-5.

What is the molecular formula of Cibacron Blue?

The molecular formula of Cibacron Blue is C29H20ClN7O11S3.

What is the molecular weight of Cibacron Blue?

The molecular weight of Cibacron Blue is 773.01 g/mol.

Where can I buy Cibacron Blue?

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

Does KEHONG BIO offer custom synthesis for Cibacron Blue?

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

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