Indoxine DRB structure

Indoxine DRB

TL;DR: Indoxine DRB (CAS 6449-35-0) is a chemical compound with molecular formula C34H25N5Na2O10S2 and molecular weight 773.08 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

disodium;(3Z)-7-amino-3-[[2-methoxy-4-[3-methoxy-4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate

Also Known As: Indoxine DRB, Niagara Blue R, Azoform Blue FO, Diazamine Blue B, Direct Blue CV

CAS: 6449-35-0
Molecular Formula C34H25N5Na2O10S2
Molecular Weight 773.08 g/mol
LogP -1.938
Topological Polar Surface Area 241.8 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 15
Rotatable Bonds 9
Exact Mass 773.0838
Heavy Atoms 53
Complexity 2518.177

Chemical Identifiers

CAS Number 6449-35-0
SMILES COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N/N=C/3\C(=CC4=C(C3=O)C=CC(=C4)N)S(=O)(=O)[O-])OC)N/N=C\5/C=C(C6=CC=CC=C6C5=O)S(=O)(=O)[O-].[Na+].[Na+]

Product Overview

Indoxine DRB (CAS 6449-35-0), with molecular formula C34H25N5Na2O10S2 and molecular weight 773.08 g/mol. IUPAC: disodium;(3Z)-7-amino-3-[[2-methoxy-4-[3-methoxy-4-[(2Z)-2-(1-oxo-4-sulfonatonaphthalen-2-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate.

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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 Indoxine DRB

XLogP
-1.938
TPSA (Topological Polar Surface Area)
241.8
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
15
Rotatable Bonds
9
Heavy Atoms
53
Complexity
2518.177
Exact Mass
773.0838
Monoisotopic Mass
773.0838
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 Indoxine DRB

The XLogP value of -1.938 indicates that Indoxine DRB is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 241.8 Ų indicates high polarity, suggesting Indoxine DRB may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Indoxine DRB has 3 hydrogen bond donor(s) and 15 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 Indoxine DRB?

The CAS number of Indoxine DRB is 6449-35-0.

What is the molecular formula of Indoxine DRB?

The molecular formula of Indoxine DRB is C34H25N5Na2O10S2.

What is the molecular weight of Indoxine DRB?

The molecular weight of Indoxine DRB is 773.08 g/mol.

Where can I buy Indoxine DRB?

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

Does KEHONG BIO offer custom synthesis for Indoxine DRB?

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

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