Diazobenzidine structure

Diazobenzidine

TL;DR: Diazobenzidine (CAS 6965-09-9) is a chemical compound with molecular formula C12H8Cl2N4 and molecular weight 278.01 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

4-(4-diazoniophenyl)benzenediazonium dichloride

Also Known As: Diazobenzidine, biphenyl-4,4'-bis(diazonium) dichloride, biphenyl 4,4'-bisdiazonium dichloride, (1,1'-Biphenyl)-4,4'-bis(diazonium), dichloride, 4-(4-diazoniophenyl)benzenediazonium dichloride

CAS: 6965-09-9
Molecular Formula C12H8Cl2N4
Molecular Weight 278.01 g/mol
LogP -1.66924
Topological Polar Surface Area 56.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 278.0126
Heavy Atoms 18
Complexity 283.0

Chemical Identifiers

CAS Number 6965-09-9
SMILES C1=CC(=CC=C1C2=CC=C(C=C2)[N+]#N)[N+]#N.[Cl-].[Cl-]
InChIKey XTBIBWHDOKAJPB-UHFFFAOYSA-L

Product Overview

Diazobenzidine (CAS 6965-09-9), with molecular formula C12H8Cl2N4 and molecular weight 278.01 g/mol. IUPAC: 4-(4-diazoniophenyl)benzenediazonium dichloride.

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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 Diazobenzidine

XLogP
-1.66924
TPSA (Topological Polar Surface Area)
56.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
1
Heavy Atoms
18
Complexity
283.0
Exact Mass
278.0126
Monoisotopic Mass
278.0126
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 Diazobenzidine

The XLogP value of -1.66924 indicates that Diazobenzidine is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. With a topological polar surface area (TPSA) of 56.3 Ų, Diazobenzidine exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Diazobenzidine has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

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 Diazobenzidine?

The CAS number of Diazobenzidine is 6965-09-9.

What is the molecular formula of Diazobenzidine?

The molecular formula of Diazobenzidine is C12H8Cl2N4.

What is the molecular weight of Diazobenzidine?

The molecular weight of Diazobenzidine is 278.01 g/mol.

Where can I buy Diazobenzidine?

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

Does KEHONG BIO offer custom synthesis for Diazobenzidine?

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

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