7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid structure

7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid

TL;DR: 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid (CAS 36867-70-6) is a chemical compound with molecular formula C23H19N5O7S2 and molecular weight 541.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

7-amino-4-hydroxy-3-[[3-methyl-4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonic acid

Also Known As: 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-((3-methyl-4-((4-sulfophenyl)azo)phenyl)azo)-, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(3-methyl-4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[3-methyl-4-[(4-sulfophenyl)azo]phenyl]azo]-, 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-[3-methyl-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-

CAS: 36867-70-6
Molecular Formula C23H19N5O7S2
Molecular Weight 541.07 g/mol
LogP 3.5
Topological Polar Surface Area 221.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 12
Rotatable Bonds 6
Exact Mass 541.0726
Heavy Atoms 37
Complexity 1050.0

Chemical Identifiers

CAS Number 36867-70-6
SMILES CC1=C(C=CC(=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)N)S(=O)(=O)O)N=NC4=CC=C(C=C4)S(=O)(=O)O
InChIKey VUYYBPQNFOUNSL-UHFFFAOYSA-N

Product Overview

7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid (CAS 36867-70-6), with molecular formula C23H19N5O7S2 and molecular weight 541.07 g/mol. IUPAC: 7-amino-4-hydroxy-3-[[3-methyl-4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonic acid.

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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.
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Chemical Property Profile of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid

XLogP
3.5
TPSA (Topological Polar Surface Area)
221.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
12
Rotatable Bonds
6
Heavy Atoms
37
Complexity
1050.0
Exact Mass
541.0726
Monoisotopic Mass
541.0726
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 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid

The XLogP value of 3.5 indicates that 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 221.0 Ų indicates high polarity, suggesting 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid has 4 hydrogen bond donor(s) and 12 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?
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Frequently Asked Questions

What is the CAS number of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid?

The CAS number of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid is 36867-70-6.

What is the molecular formula of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid?

The molecular formula of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid is C23H19N5O7S2.

What is the molecular weight of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid?

The molecular weight of 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid is 541.07 g/mol.

Where can I buy 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid?

You can request a quote for 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid?

Yes, KEHONG BIO provides custom synthesis services for 7-Amino-4-hydroxy-3-((3-methyl-4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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