C.I. Direct Violet 36 structure

C.I. Direct Violet 36

TL;DR: C.I. Direct Violet 36 (CAS 6472-94-2) is a chemical compound with molecular formula C32H19N4Na3O11S3 and molecular weight 799.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

trisodium;8-hydroxy-7-[[4-[4-[(2-hydroxy-8-sulfonatonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,6-disulfonate

Also Known As: C.I. Direct Violet 36

CAS: 6472-94-2
Molecular Formula C32H19N4Na3O11S3
Molecular Weight 799.99 g/mol
LogP -2.3737
Topological Polar Surface Area 261.5 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 15
Rotatable Bonds 8
Exact Mass 799.99054
Heavy Atoms 53
Complexity 2751.0293

Chemical Identifiers

CAS Number 6472-94-2
SMILES C1=CC2=C(C(=C1)S(=O)(=O)[O-])C(=C(C=C2)O)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C=C6C=CC=C(C6=C5O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

Product Overview

C.I. Direct Violet 36 (CAS 6472-94-2), with molecular formula C32H19N4Na3O11S3 and molecular weight 799.99 g/mol. IUPAC: trisodium;8-hydroxy-7-[[4-[4-[(2-hydroxy-8-sulfonatonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1,6-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 C.I. Direct Violet 36

XLogP
-2.3737
TPSA (Topological Polar Surface Area)
261.5
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
15
Rotatable Bonds
8
Heavy Atoms
53
Complexity
2751.0293
Exact Mass
799.99054
Monoisotopic Mass
799.99054
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 C.I. Direct Violet 36

The XLogP value of -2.3737 indicates that C.I. Direct Violet 36 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 261.5 Ų indicates high polarity, suggesting C.I. Direct Violet 36 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, C.I. Direct Violet 36 has 2 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 C.I. Direct Violet 36?

The CAS number of C.I. Direct Violet 36 is 6472-94-2.

What is the molecular formula of C.I. Direct Violet 36?

The molecular formula of C.I. Direct Violet 36 is C32H19N4Na3O11S3.

What is the molecular weight of C.I. Direct Violet 36?

The molecular weight of C.I. Direct Violet 36 is 799.99 g/mol.

Where can I buy C.I. Direct Violet 36?

You can request a quote for C.I. Direct Violet 36 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for C.I. Direct Violet 36?

Yes, KEHONG BIO provides custom synthesis services for C.I. Direct Violet 36 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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