Acid Orange 63 free acid structure

Acid Orange 63 free acid

TL;DR: Acid Orange 63 free acid (CAS 772275-82-8) is a chemical compound with molecular formula C35H28N6O10S3 and molecular weight 788.10 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

5-[4-[[5-methyl-3-oxo-2-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]phenyl]-2-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]benzenesulfonic acid

Also Known As: Acid Orange 63 free acid, (1,1'-Biphenyl)-3-sulfonic acid, 4'-((4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)azo)-4-((4-(((4-methylphenyl)sulfonyl)oxy)phenyl)azo)-, (1,1'-Biphenyl)-3-sulfonic acid, 4'-(2-(4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)diazenyl)-4-(2-(4-(((4-methylphenyl)sulfonyl)oxy)phenyl)diazenyl)-, 5-[4-[(2Z)-2-[3-methyl-5-oxo-1-(4-sulfophenyl)pyrazol-4-ylidene]hydrazinyl]phenyl]-2-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]benzenesulfonic acid

CAS: 772275-82-8
Molecular Formula C35H28N6O10S3
Molecular Weight 788.10 g/mol
LogP 7.54134
Topological Polar Surface Area 239.34 Ų
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 12
Rotatable Bonds 11
Exact Mass 788.1029
Heavy Atoms 54
Complexity 2815.94

Chemical Identifiers

CAS Number 772275-82-8
SMILES CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=C(C=C2)N=NC3=C(C=C(C=C3)C4=CC=C(C=C4)N=NC5=C(NN(C5=O)C6=CC=C(C=C6)S(=O)(=O)O)C)S(=O)(=O)O

Product Overview

Acid Orange 63 free acid (CAS 772275-82-8), with molecular formula C35H28N6O10S3 and molecular weight 788.10 g/mol. IUPAC: 5-[4-[[5-methyl-3-oxo-2-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]phenyl]-2-[[4-(4-methylphenyl)sulfonyloxyphenyl]diazenyl]benzenesulfonic 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.
View MSDS →

Chemical Property Profile of Acid Orange 63 free acid

XLogP
7.54134
TPSA (Topological Polar Surface Area)
239.34
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
12
Rotatable Bonds
11
Heavy Atoms
54
Complexity
2815.94
Exact Mass
788.1029
Monoisotopic Mass
788.1029
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 Acid Orange 63 free acid

The XLogP value of 7.54134 indicates that Acid Orange 63 free acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 239.34 Ų indicates high polarity, suggesting Acid Orange 63 free acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Acid Orange 63 free acid has 3 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?
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 Acid Orange 63 free acid?

The CAS number of Acid Orange 63 free acid is 772275-82-8.

What is the molecular formula of Acid Orange 63 free acid?

The molecular formula of Acid Orange 63 free acid is C35H28N6O10S3.

What is the molecular weight of Acid Orange 63 free acid?

The molecular weight of Acid Orange 63 free acid is 788.10 g/mol.

Where can I buy Acid Orange 63 free acid?

You can request a quote for Acid Orange 63 free acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Acid Orange 63 free acid?

Yes, KEHONG BIO provides custom synthesis services for Acid Orange 63 free acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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