Dianisidine Red structure

Dianisidine Red

TL;DR: Dianisidine Red (CAS 6505-29-9) is a chemical compound with molecular formula C34H30N8O4 and molecular weight 614.24 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-[[2-methoxy-4-[3-methoxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one

Also Known As: Dianisidine Red, Pigment Red 41, 1H-Purine,6-phenyl, C.I. Pigment Red 41, C.I.Pigment Red 41

CAS: 6505-29-9
Molecular Formula C34H30N8O4
Molecular Weight 614.24 g/mol
LogP 6.3
Topological Polar Surface Area 133.0 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 10
Rotatable Bonds 9
Exact Mass 614.239
Heavy Atoms 46
Complexity 1120.0

Chemical Identifiers

CAS Number 6505-29-9
SMILES CC1=NN(C(=O)C1N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC4C(=NN(C4=O)C5=CC=CC=C5)C)OC)OC)C6=CC=CC=C6
InChIKey ROBHRZYBQRKAQY-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Coatings & Adhesives (2 patents) Dyes & Pigments (2 patents)

Product Overview

Dianisidine Red (CAS 6505-29-9), with molecular formula C34H30N8O4 and molecular weight 614.24 g/mol. IUPAC: 4-[[2-methoxy-4-[3-methoxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one.

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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 Dianisidine Red

XLogP
6.3
TPSA (Topological Polar Surface Area)
133.0
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
10
Rotatable Bonds
9
Heavy Atoms
46
Complexity
1120.0
Exact Mass
614.239
Monoisotopic Mass
614.239
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 Dianisidine Red

The XLogP value of 6.3 indicates that Dianisidine Red is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 133.0 Ų falls within the moderate polarity range, balancing permeability and solubility for Dianisidine Red. Following Lipinski's Rule of Five, Dianisidine Red has 0 hydrogen bond donor(s) and 10 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 Dianisidine Red?

The CAS number of Dianisidine Red is 6505-29-9.

What is the molecular formula of Dianisidine Red?

The molecular formula of Dianisidine Red is C34H30N8O4.

What is the molecular weight of Dianisidine Red?

The molecular weight of Dianisidine Red is 614.24 g/mol.

Where can I buy Dianisidine Red?

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

Does KEHONG BIO offer custom synthesis for Dianisidine Red?

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

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