Procion Red H 3B structure

Procion Red H 3B

TL;DR: Procion Red H 3B (CAS 23211-47-4) is a chemical compound with molecular formula C25H15ClN7Na3O10S3 and molecular weight 772.94 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

trisodium;5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate

Also Known As: Procion Red H 3B, Reactive Red 3, ReactiveRed3, Procion Brilliant Red H 3B, Cerven reaktivni 3

CAS: 23211-47-4
Molecular Formula C25H15ClN7Na3O10S3
Molecular Weight 772.94 g/mol
LogP -4.99
Topological Polar Surface Area 304.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 17
Rotatable Bonds 6
Exact Mass 772.94244
Heavy Atoms 49
Complexity 1360.0

Chemical Identifiers

CAS Number 23211-47-4
SMILES C1=CC=C(C=C1)NC2=NC(=NC(=N2)Cl)NC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=C4O)N=NC5=CC=CC=C5S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
InChIKey WDWBPYFNRWQKNZ-UHFFFAOYSA-K

Product Overview

Procion Red H 3B (CAS 23211-47-4), with molecular formula C25H15ClN7Na3O10S3 and molecular weight 772.94 g/mol. IUPAC: trisodium;5-[(4-anilino-6-chloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate.

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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 Procion Red H 3B

XLogP
-4.99
TPSA (Topological Polar Surface Area)
304.0
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
17
Rotatable Bonds
6
Heavy Atoms
49
Complexity
1360.0
Exact Mass
772.94244
Monoisotopic Mass
772.94244
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 Procion Red H 3B

The XLogP value of -4.99 indicates that Procion Red H 3B is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 304.0 Ų indicates high polarity, suggesting Procion Red H 3B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Procion Red H 3B has 3 hydrogen bond donor(s) and 17 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 Procion Red H 3B?

The CAS number of Procion Red H 3B is 23211-47-4.

What is the molecular formula of Procion Red H 3B?

The molecular formula of Procion Red H 3B is C25H15ClN7Na3O10S3.

What is the molecular weight of Procion Red H 3B?

The molecular weight of Procion Red H 3B is 772.94 g/mol.

Where can I buy Procion Red H 3B?

You can request a quote for Procion Red H 3B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Procion Red H 3B?

Yes, KEHONG BIO provides custom synthesis services for Procion Red H 3B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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