Reactive Red 195 structure

Reactive Red 195

TL;DR: Reactive Red 195 (CAS 93050-79-4) is a chemical compound with molecular formula C31H19ClN7Na5O19S6 and molecular weight 1134.82 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

pentasodium;5-[[4-chloro-6-[3-(2-sulfonatooxyethylsulfonyl)anilino]-1,3,5-triazin-2-yl]amino]-3-[(1,5-disulfonatonaphthalen-2-yl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate

Also Known As: Reactive Red 195, C.I. Reactive red 195, 1,5-Naphthalenedisulfonic acid, 2-[[8-[[4-chloro-6-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-, pentasodium salt, 1,5-Naphthalenedisulfonic acid, 2-((8-((4-chloro-6-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-1,3,5-triazin-2-yl)amino)-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo)-, pentasodium salt, 1,5-Naphthalenedisulfonic acid, 2-(2-(8-((4-chloro-6-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-1,3,5-triazin-2-yl)amino)-1-hydroxy-3,6-disulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:5)

CAS: 93050-79-4
Molecular Formula C31H19ClN7Na5O19S6
Molecular Weight 1134.82 g/mol
LogP -12.6735
Topological Polar Surface Area 487.0 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 26
Rotatable Bonds 10
Exact Mass 1134.8237
Heavy Atoms 69
Complexity 2300.0

Chemical Identifiers

CAS Number 93050-79-4
SMILES C1=CC(=CC(=C1)S(=O)(=O)CCOS(=O)(=O)[O-])NC2=NC(=NC(=N2)Cl)NC3=C4C(=CC(=C3)S(=O)(=O)[O-])C=C(C(=C4O)N=NC5=C(C6=C(C=C5)C(=CC=C6)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+].[Na+]
InChIKey GCFAQSYBSUQUPL-UHFFFAOYSA-I

Product Overview

Reactive Red 195 (CAS 93050-79-4), with molecular formula C31H19ClN7Na5O19S6 and molecular weight 1134.82 g/mol. IUPAC: pentasodium;5-[[4-chloro-6-[3-(2-sulfonatooxyethylsulfonyl)anilino]-1,3,5-triazin-2-yl]amino]-3-[(1,5-disulfonatonaphthalen-2-yl)diazenyl]-4-hydroxynaphthalene-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 Reactive Red 195

XLogP
-12.6735
TPSA (Topological Polar Surface Area)
487.0
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
26
Rotatable Bonds
10
Heavy Atoms
69
Complexity
2300.0
Exact Mass
1134.8237
Monoisotopic Mass
1134.8237
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 Reactive Red 195

The XLogP value of -12.6735 indicates that Reactive Red 195 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 487.0 Ų indicates high polarity, suggesting Reactive Red 195 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Reactive Red 195 has 3 hydrogen bond donor(s) and 26 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 Reactive Red 195?

The CAS number of Reactive Red 195 is 93050-79-4.

What is the molecular formula of Reactive Red 195?

The molecular formula of Reactive Red 195 is C31H19ClN7Na5O19S6.

What is the molecular weight of Reactive Red 195?

The molecular weight of Reactive Red 195 is 1134.82 g/mol.

Where can I buy Reactive Red 195?

You can request a quote for Reactive Red 195 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Reactive Red 195?

Yes, KEHONG BIO provides custom synthesis services for Reactive Red 195 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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